No.

[Reference code]C19010003300

• The National Institute for Defense Studies, Ministry of Defense
• Navy Records (Rid of Koubunbiko)
• 4. Kansen / Rikujobutai
• Denpou (telegrams)
• October 1 to December 31, 1944 / Binding of Military Classified Information Telegrams

[Total of Images]44

• [Call Number of holdings]④艦船・陸上部隊-電報-5(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]一一 一六 受信一四三〇 訳始一五一五 訳了一五五五 電〇八二五一人事局 人事局 機密第一六一四三七番電 発 第八艦隊参謀長 小松(ホ三二)第八艦隊司令部附ニ補職方取計ヲ得度 理由進級ニ伴ヒ第八七警備隊副長トノ席次ノ関係アル同官ハ司令承命服務ト致度。 一一 一六 受信二三一〇 訳始二三〇〇 訳了〇一一〇 電〇八五五一 作概〇 緊急 進展 二駆逐隊 霜月 五艦隊＠・南西方面部隊＠・二水雷戦隊＠ 機密第一六一九〇三番電 第一遊撃部隊電令作第六四号 朝霜 清霜 霜月ハ二YB指揮官ノ指揮ヲ受ケ行動セヨ。 通九九一八 呂二A(八八八四KC)二十一通放 一一 一七 受信〇四三八 訳始〇五五五 訳了〇七二〇 電〇八六一四

• Date of Document Creation1944.11.16 - 1944.11.30
• CreatorChief of Staff, 8th Fleet // Chief of Staff, South-West Area Fleet // Chief of Staff, GKF // 1st Department, General Staff Office, Naval Division of the Imperial Headquarters // Chief of Staff, 6th Fleet // Commander, NSB // Chief of Staff, 30th Base Force // Staff Officer, 2AF // Captain, 47th I-go Submarine // Commander, 15th Submarine Squadron // 1st Transport Squadron // Shimamura, Staff Officer // Chief of Staff, 4F // Commander, 1st Air Squadron // Chief of Staff, 1GFGB // Captain // Chief of Staff, GF // Inamasa, Lieutenant, Hamanami Senior Officer
• OrganizationNavy

No.

[Reference code]C19010006700

• The National Institute for Defense Studies, Ministry of Defense
• Navy Records (Rid of Koubunbiko)
• 4. Kansen / Rikujobutai
• Denpou (telegrams)
• FY1944 / Confidential / Telegrams

[Total of Images]63

• [Call Number of holdings]④艦船・陸上部隊-電報-9(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]四 一 受信〇八一二 訳始一三〇〇 訳了一三四〇 (〇〇二三二)(〇〇一四〇) 作＠ 参本 運輸 (発)三〇根＠ (着)大海参一部・聯合艦隊＠・中部太平洋方面艦隊＠ (報)中部太平洋方面艦隊各＠＠・二六航戦＠・第三一軍司令部 運輸本部・各艦隊各＠各＠各＠・参謀本部 機密第〇一〇四一五番電 二分ノ一、二 第三十根拠地隊戦闘概報(三月三十一日) 一、(一)パラオ方面三十一日〇六三〇ヨリ一四〇〇迄六次ニ亘リ＠戦＠来襲前日ニ引続キ主トシテ軍需品集積ノ倉庫二及陸上施設ニ対シ傍若無人ノ銃撃＠ヲ反覆スルト共ニ「マラカル」湾西口附近ニ磁気機雷ヲ投下＠＠延機数一九八ニ達ス (二)ペリリユー方面六AB戦闘＠＠ 第五三五号所報ノ通宿舎＠＠＠

• Date of Document Creation1944.04.01 - 1944.04.16
• CreatorCommander, 25th Air Corps // Chief of Staff, 1st Mobile Fleet // Chief of Staff, South-West Area Fleet // Commander-in-Chief, 1st Southern Expeditionary Fleet // Captain, Musashi // Commander, Reconnaissance Unit, 14th Air Corps // Chief of Staff, 3KF // Vice Chief of Staff of the Combined Fleet // Chief of Staff, 1st Mobile Fleet // Chief of Staff, 4th Fleet // Chief of Staff, 1KDF // Chief of Staff, 2F // Chief of Staff, TYF // Chief of Staff, 1st Air Squadron // Commander, 30th Base Force // Commander, 9th Special Base Force // Chief of Staff, TYB // Commander, 30BG
• OrganizationNavy

No.

[Reference code]C19010006800

• The National Institute for Defense Studies, Ministry of Defense
• Navy Records (Rid of Koubunbiko)
• 4. Kansen / Rikujobutai
• Denpou (telegrams)
• FY1944 / Confidential / Telegrams

[Total of Images]61

• [Call Number of holdings]④艦船・陸上部隊-電報-9(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]四 一七 受信一一五〇 訳始一二三〇 訳了一三〇〇 (〇八三七二) 作・航本 (着)第四南遣艦隊＠・二十三航戦＠ (報)大海参一部・聯合艦隊＠・中部太平洋方面艦隊＠・二十六根＠ 第一航空艦隊＠・第一機動艦隊＠・二十三根メナド派遣隊 第十八警備隊・第二方面軍(輝部隊)司令官 南方軍総司令官(第十通信隊気付) 機密第一七〇七五〇番電 GKF機密第一五一二四五番電中第四航ノ次ニ「空軍」ヲ一、ノ次「ビアク島」ヲ二、モミ第一ノ次「TCG」ヲ夫々挿入サレ度。 四 一七 受信一三四四 訳始一五二五 訳了一六〇〇 (〇八四六〇)(〇八四五九) 作 艦政 (着)軍令部次長・海軍次官 (報)南西方面艦隊各＠ 機密第一七一二一三番電

• Date of Document Creation1944.04.17 - 1944.04.29
• CreatorCommander-in-Chief, South-West Area Fleet // Staff Officer of the Combined Fleet // Commander, 30th Base Force // ／Chief of Staff, 1st Air Fleet // Chief of Staff of the Combined Fleet // Staff Officer, South-West Area Fleet // Staff Officer, 5th Fleet // Commander, 6th Escort Convoy // Chief of Staff, South-West Area Fleet // Chief of Staff, GKF // Captain, Manju Maru // Commander, 30th Base Force // 30BG // Commander, 251 Air Corps // Chief of Staff, 1st Mobile Fleet // Chief of Staff, TYF // Chief of Staff, 6th Fleet // Chief of Staff, 1st Southern Expeditionary Fleet // Chief of Staff, 4th Southern Expeditionary Fleet // Commander, 28SF // Chief of Staff, South-West Area Fleet // Chief of Staff, 1st Air Fleet // Chief of Staff, North-East Area Fleet // Commander, Advance Force // Commander, 22nd Squadron
• OrganizationNavy

No.

[Reference code]C19010006900

• The National Institute for Defense Studies, Ministry of Defense
• Navy Records (Rid of Koubunbiko)
• 4. Kansen / Rikujobutai
• Denpou (telegrams)
• FY1944 / Confidential / Telegrams

[Total of Images]51

• [Call Number of holdings]④艦船・陸上部隊-電報-9(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]五 一 受信一九一五 訳始 訳了〇九〇〇(〇〇六三四) 作 航本 (着)東京海軍通信隊 (報)聯合艦隊＠・第二空襲部隊△・五通 機密第〇一〇七三〇番電 発 TYF・一AF各参謀長 宛 大本営海軍部一部長 航空本部総務部長 今次トラツク被空襲ニ依リ同方面飛行機全失ノ情況ハ二AB＠＠ノ通此ノ＠少ナクトモ特攻一五機甲戦六〇機夜戦五機程度ノ復旧ハ＠緊要ノ＠＠ナルトコロ只今PS＠空輸シタルニA@甲＠二〇機アリ又第一航空艦隊ヨリ甲全定員約一〇機夜戦五機程度捻出＠＠考慮中差当リアト甲＠三〇機＠攻一五機ヲ何トカシテ＠＠之ヲ捻出(已ムヲ得ザレバ在内地各隊ヨリ＠＠天引)茲数日中ニサイパン迄空輸方特ニ御取計ヲ得度。 (東通註 本＠問合セノ為遅延)

• Date of Document Creation1944.05.01 - 1944.05.12
• CreatorCommander, TYF // Chief of Staff, 1AF // Chief of Staff, 4th Southern Expeditionary Fleet Chief // Chief of Staff, 4KF // Divisional Commander // Commander, Advance Force // Chief of Staff, 1st Mobile Fleet // Chief of Staff, GKF // Chief of Staff, North-East Area Fleet // Chief of Staff, 30th Base Force // Chief of Staff, South-West Area Fleet // Chief of Staff, 1st Air Fleet // Chief of Staff, GF // Chief of Staff, South-East Area Fleet // Chief of Staff, Naval Guard Station Office in Kaohsiung // Chief of Staff, 25th Kyu Air Squadron // Commander, 26th Air Squadron // Chief of Staff, 3K // Yamada, Staff Officer, 1AF // Chief of Staff, Naval Guard Station Office in Kaohsiung
• OrganizationNavy

No.

[Reference code]C19010008400

• The National Institute for Defense Studies, Ministry of Defense
• Navy Records (Rid of Koubunbiko)
• 4. Kansen / Rikujobutai
• Denpou (telegrams)
• FY1944 / Confidential / Telegrams

[Total of Images]37

• [Call Number of holdings]④艦船・陸上部隊-電報-9(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]一〇 二七 受信＠＠三〇 訳始一六一八 訳了一六三〇 電一四三二八 捷救 (着)南西方面、第五各艦隊＠・第一六戦隊＠・第一水戦＠ (報)第六、第九、第一〇号各輸送艦 機密第二七〇七五五番電 発 一八＠司令 〇三〇〇現場着、〇七〇〇迄一帯ヲ捜索セルモ艦影ヲ認メズ、一六戦隊ノ行動ニ就キ通報ヲ得度 我一応帰途ニ就ク。 一〇 二八 受信〇八四七 訳始〇九一四 訳了〇九四〇 電一四五八五 人事 (発)三〇特根＠ (着)人事局・横人事部 機密第二七一一三一番電 一、旧一号輸送艦乗組滝戸(ク二五二四)近藤(コ四六二)篠原(ホ二六五六)一時三十根拠地隊司令部附ヲ命ジタリ(九月十五日附) 二、当隊機密第一八一五二六番電中(九月)近藤

• Date of Document Creation1944.10.27 - 1944.10.31
• CreatorCommander, 18th Destroyer Division // Commander, 703rd Attack Air Squadron // Chief of Staff, GKF // Chief of Staff, 1st Air Fleet // Chief of Staff, 2KF // Commander-in-Chief, 2nd Fleet // Chief of Staff, South-West Area Fleet // Sugi, Destroyer Captain // Commander, 4th Air Squadron // Captain, Myoko // Commander, Supply Unit, Mobile Fleet // Chief of Staff, 30th Base Force // Chief of Staff, Maritime Escort Unit
• OrganizationNavy

No.

[Reference code]C19010008900

• The National Institute for Defense Studies, Ministry of Defense
• Navy Records (Rid of Koubunbiko)
• 4. Kansen / Rikujobutai
• Denpou (telegrams)
• FY1944 / Confidential / Telegrams

[Total of Images]56

• [Call Number of holdings]④艦船・陸上部隊-電報-9(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]一二 一五 受信〇四二三 訳始〇四四〇 訳了〇五一〇 電〇七〇一三 災作〇 艦政 (着)第一南遣艦隊＠・第五戦隊＠ (報)大＠・海上護衛隊＠・南西方面艦隊＠ 一〇根＠・第一護衛艦隊＠ 機密第一四二三三五番電 一六〇〇妙高ノ状況左ノ通(水偵報) 一、サンジヤツク岬ノ二一六度一六〇浬標流目下艦尾附近炎上中但シ火勢漸次衰ヘツツアル模様ナリ船体殆ド傾斜ナシ 二、警戒艦三隻 三、今朝艦上攻撃機一機警戒 四、天候晴海上静穏。 一二 一五 受信一五二九 訳始一五四〇 訳了一五四三 電〇七一四六 災作〇 海護 (発)第一護衛艦隊＠ (着)九〇一空東港派遣隊・九〇一空西貢派遣隊・沖縄・掃二〇 (報)海上護衛総＠・聯合艦隊＠・一一根＠

• Date of Document Creation1944.12.15 - 1944.12.21
• CreatorChief, 1st Department, Naval General Staff Office, Naval Division of the Imperial Headquarters // Chief of Staff, South-West Area Fleet // Chief of Staff, 4th Fleet // Captain, Myoko // Chief of Staff, South-West Area Fleet // Captain, Destroyer Ushio // Commander, 4th Air Squadron // Chief of Staff, GKF // Chief of Staff, 1KF // Staff Officer, 3AF // Chief of Staff of the Combined Fleet // Commander, 26th Air Squadron // Commander, 1KFGB // Chief of Staff, NTF // Chief of Staff, South-East Area Fleet // Chief of Staff, 1EF // Commander, South-West Area Fleet // Chief of Staff, 30th Base Force // Chief of Staff, 4th Southern Expeditionary Fleet // Commander, 52nd Fleet // Chief of Staff, Naval Guard Station Office in Kaohsiung // Chief of Staff, Maritime Escort Unit // Aono, Captain
• OrganizationNavy

No.

[Reference code]C19010009400

• The National Institute for Defense Studies, Ministry of Defense
• Navy Records (Rid of Koubunbiko)
• 4. Kansen / Rikujobutai
• Denpou (telegrams)
• January to April 1945 / Confidential / Telegrams

[Total of Images]38

• [Call Number of holdings]④艦船・陸上部隊-電報-10(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]一 一一 受信一四四二 訳始一四五〇 訳了一七五五 電〇五二八七 作概○ 航本 緊急親展 (発)香取航空基地 (着)第六艦隊＠・第二七航空戦隊＠ (報)大海参一部長・聯合艦隊＠・W三空襲部隊(聯合基地航空部隊) 第三航空艦隊＠ 機密第一一一二一一番電 発 一KFGB指揮官 玄作戦G戦果 偵察T一一彩雲二機NMEニ向ケ発進セルモ天候不良ノ為引返シ香取着本日NME進出ヲ取止ム。 (東通註 本電間合セノ為遅延。) 一 一一 受信一七一八 訳始一七五〇 訳了一八二五 電〇五二八六 作概○ 参本 (着)四通 (報)軍令部総長 機密第一一一六三〇番電 宛 四F長官 第五二師団長 GF電令作第四六六号 四F司令長官並ニ第五二師団長ハ夫夫同官所定ニ依リ

• Date of Document Creation1945.01.11 - 1945.01.20
• CreatorCommander, 1KFGB // Commander, 12th Air Fleet // Chief of Staff, Shobu Unit // Commander, 11th Special Base Force // Chief of Staff, 6th Fleet // Chief of Staff, GFGB // Chief of Staff, NTF // Commander, 2nd Torpedo Squadron // Chief of Staff, GKF // Chief of Staff, 30th Base Force // Military Attache in Germany
• OrganizationNavy

No.

[Reference code]C19010028400

• The National Institute for Defense Studies, Ministry of Defense
• Navy Records (Rid of Koubunbiko)
• 4. Kansen / Rikujobutai
• Denpou (telegrams)
• September to December 1944 / Situation / Binding of Telegrams / Palau Area

[Total of Images]56

• [Call Number of holdings]④艦船・陸上部隊-電報-27(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]九 一五 受信二二四五 一六 訳始〇〇一〇 訳了一六 〇二一〇 電〇六九四一 作・参本・△ (着)三通・三一通 機密第一五一九二〇番電 発 聯合艦隊長官 宛 パラオ＠＠集団司令官 通報 威部隊 南西方面艦隊司令長官旗艦 ＠下PPP陸海軍部隊ハ敵上陸部隊ヲ撃退セリトノ報ヲ受ケ＠兵団ノ＠＠ヲ悦ブ＠＠＠及＠＠ヲシテ直ニPP及「ハル」方面ノ作戦ヲ支援セシムル如ク命ジタルモ其ノ兵力特ニ航空兵力不足ニシテ必ズシモ＠方ノ期待ニ副ヒ得ザルベキヲ＠トス切ニ＠＠ノ為＠強ナル作戦＠行ヲ＠ム其ノ成功ヲ祈ル。 九 一六 受信一四三四 訳始一五〇〇 訳了一六〇五 電〇七一三九 電〇七一三二 作・△ 作戦緊急 (発)三〇根＠ (着)三〇根戦闘概報着信艦所

• Date of Document Creation1944.09.15 - 1944.10.08
• CreatorCommander-in-Chief of the Combined Fleet // Chief of Staff of the Combined Fleet // Commander, 30th Base Force
• OrganizationNavy

No.

[Reference code]C19010032700

• The National Institute for Defense Studies, Ministry of Defense
• Navy Records (Rid of Koubunbiko)
• 4. Kansen / Rikujobutai
• Denpou (telegrams)
• March 27 to April 30, 1945 / Navy Ministry / Incoming / Binding of Telegrams

[Total of Images]36

• [Call Number of holdings]④艦船・陸上部隊-電報-30(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]四 一五 受信二三〇二 訳始〇八二〇 訳了〇八五五 電〇八七七七 補人◎ 令十二 (発)共符 (着)東通・横通 機密第一五一九〇四番電 発 第四特攻戦隊司令官 宛 海軍省 人事局長 横鎮参謀長 通報 軍令部第十二課長 当隊戦力ノ急速整備並ビニ錬成上是非共「伊勢防備隊」副長中佐岡本孝一(一七九三)ヲ伊勢防備隊副長第四特攻戦隊参謀ニ＠＠発令方至急特ニ御取計ヲ得度。 四 一八 受信一四一八 訳始一六〇〇 訳了一七五五 電一〇三六一 補人〇 航本 至急 (発)三二通信隊 (着)東京通信隊 (報)三七通信隊五分遣隊 機密第一五一九二三番電 二分ノ一 発 第百三施設部ダバオ出張所長 宛 施設本部総務部長 通報 一〇三施設部長 一、左記武官

• Date of Document Creation1945.04.15 - 1945.04.18
• CreatorCommander, 4th Special Attack Squadron // Chief, Davao Branch, 103rd Facilities Department // 32nd Signal Unit // Naval Guard Station Office in Kaohsiung // Commanding Officer, 87th Guards Corps // Futaka Air Base // Captain, 1st Minesweeper Fleet // 30th Base Force // Commanding Officer, 931st Naval Air Corps // Kure Personnel Department // Chief, Supervisor of Nagoya // Military Attach in Gyeongsong // Chief, Mining and Manufacturing Bureau, Korea-Governor's General Office // 12th Combined Air Corps // Acting Commander, 22nd Torpedo Boat Squadron // Miho Air Base // Commander, 401st Air Squadron, Tokushima Air Base // 2nd Special Attack Squadron // Commanding Officer, 93rd Air Corps // Yokohama, Detachment Commande, 1081st Air Corps // Commander, Okinawa Base Force
• OrganizationNavy

No.

[Reference code]C19010033400

• The National Institute for Defense Studies, Ministry of Defense
• Navy Records (Rid of Koubunbiko)
• 4. Kansen / Rikujobutai
• Denpou (telegrams)
• March 27 to April 30, 1945 / Navy Ministry / Incoming / Binding of Telegrams

[Total of Images]40

• [Call Number of holdings]④艦船・陸上部隊-電報-30(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]四 二四 受信一四三〇 訳始一四五〇 訳了一五〇五 電一三〇七一 人事 (発)支那方面艦隊＠ (着)人事局 機密第二四一一二九番電 第一四四号輸送艦単艦トシテ行動上是非必要ニ付軍医科士官一名至急配員方取計ハレ度。 四 二四 受信二〇一〇 訳始二一三〇 訳了二三〇五 電一三一九六 人事 至急 (発)満洲国在勤帝国大使館附武官 (着)人事局 機密第二四一一四一番電 軍医科士官関係ノ外本日航空便ニテ送付済陸軍関係資格者全部五月中旬ニ召集スルノ趣ナリ。 四 二四 受信一五五九 訳始一六二一 訳了一七四六 電一三一四四 人事 軍需 至急 (発)青島根＠ (着)人事局 軍需局 (報)支那方面艦隊＠ 機密第二四一一四二番電 通報 支那方面艦隊参謀長

• Date of Document Creation1945.04.24 - 1945.04.25
• CreatorChina Area Fleet // Military Attach to the Imperial Japanese Embassy in Manchukuo // Qingdao Base Force // 10th Area Fleet // Chief of Staff, 5AF // Commander, 3rd Special Attack Squadron // Commander, Takuma Base // Commanding Officer, 252nd Air Corps // Chief, Ominato Transport Department // Kaohsiung Munitions Department // Ordnance Department, Sasebo Navy Yard // Chief, 1st Naval Facilities Department // Naval Guard Station Office in Kaohsiung // Commanding Officer, Kochi Air Corps // 30th Base Force // Chief Naval Surgeon, Naval Guard Station Office in Kaohsiung // Commanding Officer, Heisei Shock Troops // Commanding Officer, 21st Shock Troops // Shanghai Base Force // Usa Air Corps
• OrganizationNavy

No.

[Reference code]C19010033600

• The National Institute for Defense Studies, Ministry of Defense
• Navy Records (Rid of Koubunbiko)
• 4. Kansen / Rikujobutai
• Denpou (telegrams)
• March 27 to April 30, 1945 / Navy Ministry / Incoming / Binding of Telegrams

[Total of Images]41

• [Call Number of holdings]④艦船・陸上部隊-電報-30(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]四 二六 受信〇〇〇五 訳始〇三二〇 訳了〇三四〇 電一三八一三 補人◎ (発)共符 (着)人事局 (報)呉人事部 機密第二五二一二二番電 発 第七五号海防艦長 任務ニ差支アリ機雷長至急配員セラレ度。 四 二六 受信〇〇五五 訳始〇一三五 訳了〇三二五 電一三八〇〇 空厄 緊急 (発)第一二海軍航空廠 (着)海上護衛総＠・宇佐空・築城・松山、伊保各空基地 (報)呉鎮 機密第二五二二一七番電 当廠ニテ製作セル練習機廠長同乗ノ所大分上空以後消息ナシ捜索方御依頼ス。 少将難波規矩男(三一二) (東通註 本電誤字多キ為遅延) 四 二六 受信一一一三 訳始一一四五 訳了一二三〇 電一三九六八 人事 (発)上海通信隊代表機関

• Date of Document Creation1945.04.26 - 1945.04.27
• CreatorCaptain, 7th Fifth Coast Defense Ship // 12th Naval Air Base // Chief, 1st General Affairs Department // Chief of Staff, 30th Base Force // Naval Guard Station Office in Kaohsiung // 2nd Detachment Fleet // 10th Are Fleet // Director, 102nd Naval Hospital // Commanding Officer, 931st Air Corps // Commander, 951st Air Corps // 2nd Special Attack Squadron // 1st Air Fleet // Chief of Staff, Naval Guard Station Office in Kaohsiung // Commanding Officer, 112th Submarine Squadron // 1st Southern Expeditionary Fleet // Commander, Hachijojima Island Guard Unit // Maiko // Captain, 50th Coast Guard Ship // Commander, Urato Air Corps // 7th Guard Unit // 13th Air Corps // Chief of Staff, 5AF // Commanding Officer, 332nd Air Corps // 3rd Special Attack Unit
• OrganizationNavy

No.

[Reference code]C19010039800

• The National Institute for Defense Studies, Ministry of Defense
• Navy Records (Rid of Koubunbiko)
• 4. Kansen / Rikujobutai
• Denpou (telegrams)
• Binding of Reference Telegrams 2/3

[Total of Images]31

• [Call Number of holdings]④艦船・陸上部隊-電報-35(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]二 二二 受信二一五五 二三 訳始〇五五〇 訳了〇七三五 電一〇七七六 作概 (発)揚根＠ (着)支那方面艦隊＠ (報)聯合艦隊＠・上海根＠・二遣支艦隊＠・海警・？ 機密第二二一〇二二番電 本職 上海在勤武官 二十一日敵機出撃状況 一、B-25四機P-40四機一二五〇岳陽爆撃 二、P-51十機一三一六P-38一機一三二五白螺磯来襲 三、P-51四機一三三七 九江銃撃 四、P-51一四機一三五三石炭?来襲 五、P-51一二機一四一六白螺磯銃爆撃 六、P-38一機一六四五武漢偵察 七、B-24三機乃至四機自二一〇二至二二二八中揚子江来襲(機雷投下ノ算アリ)。 二 二二 受信一四四〇 訳始一五一〇 訳了一七〇〇 電一〇五五五 整施 緊急 (発)宮崎航空隊 (着)艦本総務部

• Date of Document Creation1945.02.22 - 1945.02.23
• CreatorYangtze River Base Force // Commander, 762nd Air Squadron // Naval Guard Station Office in Kaohsiung // Miyazaki Air Corps // Hsinchu Air Base // Chief, 5th Air Fleet // Commander, Hahajima Island Guard Unit // Chichishima Island Special Base Force // Ishigaki Air Base // 2nd Guard Unit // 30th Base Force // Yap Air Base // Commander, Minamitorishima Island Garrison // Kasanohara Air Base // Palau 1st Air Base (Airai) // Iwashita, Lieutenant // Ichihara, Lieutenant Colonel // Commander, 12th Signal Unit // Commander-in-Chief, Yokosuka Naval District // 8th Guard Unit
• OrganizationNavy

No.

[Reference code]C19010040500

• The National Institute for Defense Studies, Ministry of Defense
• Navy Records (Rid of Koubunbiko)
• 4. Kansen / Rikujobutai
• Denpou (telegrams)
• Binding of Reference Telegrams 2/3

[Total of Images]39

• [Call Number of holdings]④艦船・陸上部隊-電報-35(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]二 二八 受信一〇一五 訳始一二〇〇 訳了一二五〇 電一三三二五 一三三二六 作概 至急 (発)二警備隊(タラカン) (着)二二根戦闘概報着信艦所 (報)バンジヤルマシン航空基地・三八一航空隊 機密第二七一八二〇番電 二分ノ一、二 通報 東印空司令 一〇二施設部 一〇二パリツク施設隊長監督官 戦闘概報(二月二十七日)其ノ一、二 一、一〇三一B二四約二〇機北東ヨリ侵入飛行場附近一機宛逐次爆撃一一三五東方ニ去ル投弾計約一五〇(二五〇乃至五〇〇瓩ト推定) 二、戦果ナシ被害滑走路被弾約三〇其ノ他ハ附近「沼池」ニ投弾其ノ他ナシ 三、滑走路修復約十二日間ヲ要スル見込(三月二日迄ニ滑走路東側半分約八〇〇米ヲ完了ノ予定)。

• Date of Document Creation1945.02.27 - 1945.03.06
• Creator1st Palau Air Base／ 2nd Guard Unit (Tarakan) // 936th Air Corps (Katsutorai Sea Base) // Commander, Mine Force // Xiaogangshan Headquarters // Fukue // 1st Escort Fleet // Commanding Officer, 752nd Air Corps // Captain, 44th I-go Submarine // 63rd Guard Unit // Naval Guard Station Office in Kaohsiung // Chief of Staff, 3rd Air Fleet // Commanding Officer, 701st Air Corps // 30th Base Force // Kanoya Air Base // 8th Guard Unit // Zamboanga Air Base // 26th Special Base Force // 14th Naval Guard Station Office // Chief, 1st Engineering Department // 13rd Base Force // 63rd Guard Unit
• OrganizationNavy

No.

[Reference code]C19010041300

• The National Institute for Defense Studies, Ministry of Defense
• Navy Records (Rid of Koubunbiko)
• 4. Kansen / Rikujobutai
• Denpou (telegrams)
• Binding of Reference Telegrams 3/3

[Total of Images]40

• [Call Number of holdings]④艦船・陸上部隊-電報-36(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]二 六 受信二一〇〇 訳始二二一〇 七 訳了〇〇三五 電〇二九二二 電〇二九二九 作概〇 ＠本＠ 至急 (発)硫黄島航空基地 (着)七基地航空部隊戦闘概報着信艦所 機密第〇六一八三七番電 二分ノ一、二、 E二AB戦闘概報第一六二号(二月六日)其ノ二 一、電波探信儀捕捉中ノB－二四 三機一一一六 一一三一 一一四二何レモ五機 E二AB戦闘概報第一六二号其ノ一 二、被害ノ項ニ左ヲ加フ (イ)電波探信儀用真空管三一個破損 (ロ)十二糎高角砲弾誘爆ニ依リ三海中ニ投弾零戦二機邀撃セルモ捕捉セズ 二、一六〇〇ヨリ一六五二迄天山一機ヲ以テ大美丸並ニ第六雲洋丸ノ対潜直衛実施異状ナシ。 二 七 受信〇九二三 訳始一〇〇三 訳了二〇〇〇

• Date of Document Creation1945.02.06 - 1945.02.09
• CreatorIwo Jima Air Base // Commander, 31st Squadron // Naval Guard Station Office in Hainan // Commander, Chichishima Base Force // 30th Base Force // Chief of Staff, 4th Southern Expeditionary Fleet // Commander, Minamitorishima Island Garrison // Commanding Officer, Hahajima Island Guard Unit // Yangtze River Base Force // Hsinchu Air Base // Chief of Staff, Naval Guard Station Office in Kaohsiung // Kure Defense Squadron // 8th Guard Unit // 1st Davao Air Base // Military Attache in Thailand // 11th Base Force // Captain, 112nd Ro-go Submarine
• OrganizationNavy

No.

[Reference code]C19010041500

• The National Institute for Defense Studies, Ministry of Defense
• Navy Records (Rid of Koubunbiko)
• 4. Kansen / Rikujobutai
• Denpou (telegrams)
• Binding of Reference Telegrams 3/3

[Total of Images]41

• [Call Number of holdings]④艦船・陸上部隊-電報-36(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]二 九 受信一八四五 訳始二〇一五 訳了二〇五五 電〇四二四九 作概 (発)一通信隊 (着)南東方面部隊戦闘概報着信艦所・？ 機密第〇九一六一一番電 RX方面防備部隊戦闘概報第一二〇号(二月八日) PXP〇四三五及〇五四五F四U各二機偵察一七一〇「モイラ」岬QBU〇七三〇F四U各二機銃撃〇五〇〇魚雷艇二隻RXE東ヲQCCヘ一五五〇同四隻QCCヲ？〇二三〇 二隻QDAヲ銃砲撃戦果被害ナシ。 二 九 受信一八三二 訳始〇七〇〇 訳了〇八〇〇 電〇四四二三 作概 (発)共符 (着)内南洋方面部隊戦闘概報着信艦所 機密第〇九一六五四番電 B－二九 二八機一〇〇〇FSA方面ヨリ来攻春島第二基地ニ投弾被害二十五番程度一一発滑走路ニ命中復旧ニ数日ヲ要スル見込

• Date of Document Creation1945.02.09 - 1945.02.11
• Creator1st Signal Unit // Yap Air Base // Commander, 1st Special Base Unit // Iwo Jima Air Base // Kisarazu Air Base // 936th Air Base (Cam Ranh Air Base) // Shirai Detachment // 3rd Maritime Escort Force // 1st Palau Air Base // Commanding Officer, Hahajima Island Guard Unit // Chief of Staff, 4th Southern Expeditionary Fleet // 1th Base Force // China Area Fleet // Commanding Officer, 601st Air Corps // Laoag Detachment, 901st Air Corps // Commander, 8SS // Chief of Staff of the Combined Fleet // 30th Base Force // 87th Guard Unit // Commander, 22nd Squadron // Cam Ranh Air Base // Qingdao Base Force
• OrganizationNavy

No.

[Reference code]C19010042200

• The National Institute for Defense Studies, Ministry of Defense
• Navy Records (Rid of Koubunbiko)
• 4. Kansen / Rikujobutai
• Denpou (telegrams)
• March to May 1945 / Binding of Reference Telegrams 1/4

[Total of Images]36

• [Call Number of holdings]④艦船・陸上部隊-電報-37(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]三 一 受信一三一一 訳始一三四〇 訳了一四一〇 電〇〇二八五 作概〇 航本 (発)小禄航空基地 (着)一機動基地航空部隊戦闘概報着信艦所 (報) 機密第〇一〇七五一番電 戦闘速報二ノ一 三月一日 〇六三〇ヨリ近接中ナリシ敵機〇七〇五ヨリ〇七三〇迄ニ戦爆八四(内艦爆一七)ヲ以テ飛行場ニ？被害ナシ 尚来襲中ノ方向等ヨリ空母ノ位置ヲ推定スルニ至ラズ敵ノ技倆ハ前回ト同様ナリ。 三 一 受信一〇一〇 訳始一〇二〇 訳了一一四五 電〇〇二四＠ 作概〇 航本 緊急 (発)鹿屋航空基地 (着)一機動基地航空部隊作命着信艦所 機密第〇一〇八二〇番電 一KFGB信電令作七一号 一、？部隊ハ準備出来次第発進都井岬ノ一〇〇度ヨリ二〇〇度間四五〇浬圏内ヲ索敵スベシ

• Date of Document Creation1945.03.01 - 1945.03.04
• CreatorOroku Air Base // Kanoya Air Base // 46th Naval Guard Station Office // 8th Guard Unit // Minamitorishima Island Guard Unit // 6th Fleet // Sha Base Force // Commanding Officer, 801st Air Corps // Nuwajima // 66th Guard Unit // Sasebo Naval District // 62nd Guard Unit // 63rd Guard Unit // Naval Guard Station Office in Kaohsiung // Takakura, Staff Officer, 25FBS // 30th Base Force // 1st Palau Air Base
• OrganizationNavy

No.

[Reference code]C19010042300

• The National Institute for Defense Studies, Ministry of Defense
• Navy Records (Rid of Koubunbiko)
• 4. Kansen / Rikujobutai
• Denpou (telegrams)
• March to May 1945 / Binding of Reference Telegrams 1/4

[Total of Images]37

• [Call Number of holdings]④艦船・陸上部隊-電報-37(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]三 一 電〇〇九二三 作概〇 作戦緊急 (発)総無線艦所用共通符号 (着)海上護衛総部隊各＠＠・九三一空＠ (報)大海参一部・聯合艦隊 支那方面艦隊各＠ 第一航空艦隊＠・第五航空艦隊＠ 機密第〇一一九〇四番電 海護総電令作第三九九号 一、本日南西諸島ニ来襲セル敵機動部隊ハ更ニ西進ノ算ナシトセズ 二、佐鎮部隊ハ明二日東海北部ノ黎明飛行索敵ヲ実施シ同方面ノ護衛ヲ強化スベシ 三、AS一作戦部隊ハ明二日中支沿岸東方ノ黎明飛行索敵(進出距離約三〇〇浬)ヲ実施シ同方面船団ノ側方警戒ヲ強化スルト共ニ敵情偵知ニ努ムベシ 三 一 受信二二一一 訳始二二三〇 訳了二二四七 電〇〇五〇九 作概〇 航本 至急 (発)小禄航空基地 (着)第一基地航空部隊戦闘概報着信艦所

• Date of Document Creation1945.03.01 - 1945.03.03
• CreatorOroku Air Base // 10th Air Fleet // 1st Signal Unit // Tuguegarao Air Base // 26th Base Force // Sasebo Naval District // Kanoya Air Base // Commander, Okinawa Area Unit // Hsinchu Air Base // Chief, Kaohsiung Munitions Department／Xiaogangshan Headquarters // Commanding Officer, 24th Signal Unit // 903rd Air Corps // Okidaito Island Signaling Station // Chief of Staff, 1KFGB // 30th Base Force // 721st Air Corps // Chchijima Island Base Force // 22nd Base Force // Yokosuka Naval District
• OrganizationNavy

No.

[Reference code]C19010042400

• The National Institute for Defense Studies, Ministry of Defense
• Navy Records (Rid of Koubunbiko)
• 4. Kansen / Rikujobutai
• Denpou (telegrams)
• March to May 1945 / Binding of Reference Telegrams 1/4

[Total of Images]38

• [Call Number of holdings]④艦船・陸上部隊-電報-37(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]三 二 受信二一四五 三 訳始〇八〇五 訳了〇九二〇 電〇一三二五 作概 (発)十方面艦隊＠ (着)十方面艦隊戦闘概報着信艦所 (報)五戦隊＠ 機密第〇二一五三七番電 戦闘概報 一一二五－一二二〇B－二九約五五機主トシテ昭南軍港地区ニ来襲工作部及倉庫地帯ニ投弾セリ海軍側戦闘機一四機邀撃 一、戦果 撃破七(戦闘機及対空砲火ニ依ル)一二二〇頃バトバハ南方海上ニ一機墜落セルヲ確認ス 二、被害 倉庫六棟大中破セルモ大ナル被害ナシ。 三 二 受信二一一二 訳始二一四五 訳了二三三〇 電自〇一一〇七 電至〇一一〇九 作概〇 航本 作戦緊急 (発)鹿屋航空基地 (着)第一機動基地航空部隊 (報)大海参一部・聯合艦隊＠・佐鎮・支那方面艦隊＠・四海上護衛隊＠

• Date of Document Creation1945.03.02 - 1945.03.05
• Creator10th Area Fleet // Kanoya Air Base // 22nd Base Force // 1st Coast Guard Force // Chief of Staff, Yokosuka Naval District // 63rd Guard Unit // 35th Guard Unit // Naval Guard Station Office in Kaohsiung // 30th Base Force // Chief of Staff, 1KFGB // Xiaogangshan Headquarters // 23rd Air Squadron // 26th Special Base Force // Sarangani Air Base // Tuguegarao Air Base // 11th Base Force // 381st Air Corps // 64th Naval Guard Station Office // Commanding Officer, South-West Fleet // 2nd Guard Unit (Tarakan) // Commanding Officer, Hahajima Island Guard Unit
• OrganizationNavy

No.

[Reference code]C19010042700

• The National Institute for Defense Studies, Ministry of Defense
• Navy Records (Rid of Koubunbiko)
• 4. Kansen / Rikujobutai
• Denpou (telegrams)
• March to May 1945 / Binding of Reference Telegrams 1/4

[Total of Images]38

• [Call Number of holdings]④艦船・陸上部隊-電報-37(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]三 六 受信一六三一 訳始一六五五 訳了一七一五 電〇二九二二 電〇二九二三 作概 緊急 (着)PO戦闘概報着信艦所 機密第〇六一三二四番電 二分ノ一、二 一、自〇四四二至〇六五〇B-25PBM各一機北方ヨリ飛来南東ニ自〇八〇二至一一一九PBM一機東北ヨリ飛来東北ニ哨戒後飛去ス 二、自一〇四二至一一一九B-25一機F四U(増槽付)二三機東北ヨリ来襲ス 第一・第二航空基地銃爆撃後東北ニ撃退 三、戦果・被害第二航空基地被弾二発七日復旧ノ見込。 三 六 受信一四五七 訳始一六一〇 訳了一六五〇 電〇二八九七 電〇二八九八 作概〇 航本 作戦緊急 (発)鹿屋航空基地 (着)一機動基地航空部隊作戦命令着信艦所 (報)一七駆逐隊＠ 機密第〇六一三二八番電

• Date of Document Creation1945.03.06 - 1945.03.08
• CreatorKanoya Air Base // Commander, 936th Air Corps // Naval Guard Station Office in Kaohsiung // 801st Aviation Corps // Commanding Officer, 252nd Air Corps // 1st Base Force // Chief of Staff, 5th Air Fleet // 30th Base Force // Yap Air Base // 1st Palau Air Base // Naval Guard Station Office in Hainan // Commanding Officer, 801st Air Corps // 901st Air Corps (Toko Air Base) // Chief of Staff of the Combined Fleet // Commander, 322nd Hosoge Construction Unit // Signal Unit, Naval Guard Station Office in Kaohsiung // Commander, Toulan Army Airfield // 8th Base Air Corps // Chief of Staff, 1KFGB // 901st Air Corps Headquarters
• OrganizationNavy

No.

[Reference code]C19010042800

• The National Institute for Defense Studies, Ministry of Defense
• Navy Records (Rid of Koubunbiko)
• 4. Kansen / Rikujobutai
• Denpou (telegrams)
• March to May 1945 / Binding of Reference Telegrams 1/4

[Total of Images]38

• [Call Number of holdings]④艦船・陸上部隊-電報-37(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]三 七 受信一三四一 訳始一四〇五 訳了一四四五 電〇三五九二 〇三五九三 作概 (発)父島根＠ (着)父島根戦闘概報着信艦所 機密第〇七一〇三八番電 二分ノ一、二 戦闘概報(三月六日) 一、〇五三七ヨリ約二時間F六F三機執拗ニ本島周辺及上空ヲ周回セルモ白星見張所ニ銃撃一回ニシテ去ル一二四三B二四・一二機来襲野木山ヨリ飛行場ニ掛ケ約三〇発投弾一七四九ヨリ約一時間夜戦四機来襲父島及兄島各所ヲ銃爆撃一九一五ヨリ七日〇一三七迄間六次ニ亘リ各大型単機侵入内二回外周海中ニ投弾 二、戦果B二四 一機撃破 三、被害無シ。 三 九 受信一八〇五 訳始〇九〇八 訳了一〇二二 電〇四一七五 整基 至急 (発)佐通 (着)鹿屋航空隊 (報)東通・第二出水航空隊

• Date of Document Creation1945.03.07 - 1945.03.09
• CreatorChichishima Island Base Force // Chief, Sasebo Facilities Department // Chief, Kendari Facilities, 102nd Facilities Department // 901st Air Corps Headquarters // 30th Base Force // 33rd Base Force // Naval Guard Station Office in Kaohsiung // Kanoya Air Base // Pagan Dispatch, 41st Guard Unit // Okinawa Special Base Force // Namochitsuku Signaling Station // China Naval Fleet // 6th Shinyo Unit // 13th Air Fleet // Kendari Air Base // 951st Air Corps // Commanding Officer, Hahajima Island Guard Unit // Xiamen Base Force
• OrganizationNavy