No.

[Reference code]C19010005500

• The National Institute for Defense Studies, Ministry of Defense
• Navy Records (Rid of Koubunbiko)
• 4. Kansen / Rikujobutai
• Denpou (telegrams)
• May 1 to August 26, 1945 / Military Classified Information / Telegrams / Binding

[Total of Images]46

• [Call Number of holdings]④艦船・陸上部隊-電報-7(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]八 四 受信〇四二八 訳始〇九三〇 訳了一一一〇 電〇二〇四四 作概〇 第二遣支艦隊＠ 親展 厦門特根＠ 大海参一部・支那方面艦隊＠・高警＠ 機密第三一一六一七番電 宛 厦門武官 受報者 上海根拠地隊 香港根拠地隊各司令官 南支部隊電令第三三号ニ依リ厦門根拠地隊司令官ハ一部兵力(准士官以上ノ指揮スル挺身潜伏見張員其ノ他)ヲ第二見張所ニ残シ可成速ニ川石島第二見張所ヨリ撤収セシムベシ。 二、厦門武官ハ右地区民軍ヲ指導シ海軍ニ協力セシムベシ。 八 一 受信〇九三七 訳始一〇三五 訳了一〇五九 電〇〇二七五 作区〇 至急 親展 共符 一〇航空艦隊＠ 豊島空・名古屋空 機密第〇一〇六四九番電 発一〇AF参謀長 一〇航空艦隊

• Date of Document Creation1945.08.01 - 1945.08.17
• CreatorChief of Staff, 10AF // Mine Unit (Captain, Tokiwa) // Vice Commander, 706th Air Corps // Chief of Staff, GB // Chief of Staff, 3AF // Captain, Ryuho // Commander-in-Chief of the Navy // Commander, 11th Base Force // Takezoe, Commander, Otori Unit // Commander of the Air General Army // Commander, 2nd Tsurugi Unit // Commanding Officer, Matsushima Air Corps // Commander-in-Chief, GB // Yokosuka Combined Special Base Force // Commander, Yokosuka Combined Special Base Force // Chief of Staff, South-West Area Fleet
• OrganizationNavy

No.

[Reference code]C19010010100

• 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]47

• [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]三 一五 受信一七一五 訳始〇九〇〇 訳了一〇三〇 電自〇六九二三 電〇六九二六 補人◎ (発)四通 (着)東通 機密第一五〇七一五番電 七分ノ四、五、六、七 発四F参謀長 三、下士官兵()内ハ下士官内員数(横＠)一三三〇(三一六) (イ)水兵科一一二七(二三五)砲七八(四五)測四二(二三)機＠四(二)舵一(一)応急一(〇)信一八(一五)電信八(六)暗四(二)電測二八(九)大発要員一(一)無章八一二(一三七) (ロ)機関科一一九(五八)機械二(一)＠一(一)内火三〇(二二)電機一五(五)無章七一(二九)軍楽兵曹四 (ハ)工作科三(一)金工二(〇)木工一(一) (ニ)看護科二三(九)看二一(九)無章二(〇)

• Date of Document Creation1945.03.15 - 1945.03.31
• CreatorChief of Staff, 4th Fleet // Commander, 11th Base Force // Commander, 32nd Special Base Force // Chief of Staff, GKF // Commander, 22nd Combined Air Corps // Commander, 1st Guard Unit // Chief of Staff, South-West Area Fleet // Commander-in-Chief, 10th Air Fleet // Chief of Staff, 3rd Air Fleet // Chief of Staff, 901st Air Corps // Chief of Staff, 10AF // Chief of Staff, 1st Air Fleet // Commander-in-Chief, South-West Area Fleet // Chief of Staff, 3rd Air Fleet // Commander, 25th Base Force // Chief of Staff, Naval Guard Station Office in Kaohsiung // Commander, 951st Air Corps // Chief of Staff, 2nd Fleet
• OrganizationNavy

No.

[Reference code]C19010010900

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

[Total of Images]44

• [Call Number of holdings]④艦船・陸上部隊-電報-11(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]五 三一 受信二〇二六 六 一 訳始〇七四〇 訳了〇八四五 電〇〇二一四 作動〇 至急 親展 (発)共符 (着)小笠原航路船団通報着信艦所 機密第三一一六四〇番電 発 第九号輸送艦長 通報 横須賀運輸部長 本艦機密第二九一二〇三番電ニ依ル行動ヲ三日延期ス三日二一〇〇二見着ノ予定 尚ムロ浅灯台ノ附近ニ嚮導艇派遣方御願ス 念ノ為。 五 三一 受信二一四四 六 一 訳始〇〇〇六 訳了〇一一〇 電〇〇〇七九 人事 航本 至急 親展 (発)三五二空 (着)東通 機密第三一一八三一番電 宛 人事局長 一、直＠(＠＠三一六六二)六月一日少尉ニ任用ノコトニナリ居ルモ十二月二十五日少尉候補生任命以降引続キ二種＠引入中ナリ任差支ナキヤ

• Date of Document Creation1945.05.31 - 1945.06.20
• CreatorCaptain, 9th Transport Ship // Commander, Okinawa Base Force // 133rd Air Corps // Chief of Staff, GF // Commanding Officer, 343rd Air Corps // Naval Guard Station Office in Kaohsiung // Chief of Staff, 12AF // Military Attache in Sweden // Commander, Okinawa Base Force // Senior Chief of Staff, 6th Fleet // Commander, 303rd Construction Unit // Commander, 209th Construction Unit // Chief of Staff, Naval Guard Station Office in Kaohsiung // Chief of Staff, 1st Air Fleet // Commanding Officer, Occupation and Defense Signal Unit // Commander, 25th Base Force // Commander, Chichijima Island Special Base Force // Commander, 11th Base Force // Chief of Staff, Naval Guard Station Office in Kaohsiung // Chief of Staff, Naval Guard Station Office in Kaohsiung // Commanding Officer, 701st Air Corps // Urabe, Chief of Staff
• OrganizationNavy

No.

[Reference code]C19010031600

• 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]39

• [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 三 受信一二五五 訳始一四〇〇 訳了一四一〇 電〇一七六一 人事 (発)三一通五分遣隊 (着)東京通信隊 (報)パヨンボン通信基地 機密第〇三一〇二九番電 発 第三南遣艦隊副官 宛 人事局長 通報 第百三軍需部 貴機密第〇一一八五一番電ニ関聯 主大尉原田明(シ八六八)ハ一〇三需セブ島支部ニ在リ目下ノ所赴任不可能ト認ム。 四 三 受信一四四三 訳始一八〇〇 訳了二一一五 電〇一九〇一 空厄 (発)大津空 (着)一〇航空艦隊＠・東通 機密第〇三一一二六番電 宛 海軍大臣 航空本部長 四月二日当隊零式水偵「オツ九四号」ハ東久保海軍一等飛行兵曹(佐志飛五五五六)操縦靏田泰少尉(ヨヒ(六七七二)及 川二等飛行兵曹(呉志飛七一一一)同乗ノモトニ

• Date of Document Creation1945.04.03 - 1945.04.05
• CreatorAdjutant, 3rd Southern Detachment // Otsu Air Corps // Captain, Namikaze // Commander-in-Chief, 8th Fleet // 1st Signal Unit // Captain, 10th Minesweeper // Commanding Officer, Ishigaki Island Guard Unit // Jinhae Hospital // Chief of Staff, 8th Fleet // Taiwan Air Corps // 13th Air Fleet // Military Attache in Shonan // Commander, 22nd Combined Air Corps // Ominato Air Corps // Commander, Chichishima Island Base Force // Komagata, Lieutenant Commander // 901st Air Corps (Omura Air Corps) // Otsu Air Corps // Commander-in-Chief, 2nd Fleet // Chief Supervisor of Yawata // Commanding Officer, 132nd Air Corps // Director, Palau Branch, 103rd Hospital // 11th Base Force // Chief of Staff, Southern Army
• OrganizationNavy

No.

[Reference code]C19010031900

• 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 八 受信一六一五 訳始二〇三〇 訳了二二〇〇 電〇四八四七 補人 軍務 至急 (発)佐通 (着)東通 機密第〇八一三四四番電 発 参謀長 宛 軍務局次長 通報 人事局長 福江島デヤスボール開発ノ為軍需監理部鉱山局九州帝大職員其ノ他専門実務者及多数ノ兵員労務員ヲ現地ニ派遣準備着々進捗ス 開発隊長至急発令方取計ハレ度。 四 八 受信一九〇〇 訳始二一四〇 訳了二二〇五 電〇四八八九 人事 (発)高雄通信隊 (着)人事局 機密第〇八一四〇九番電 発 高雄軍需部 当方機密第〇二一六〇五番電関聯 中佐堀江国行(一四八八)ノ哨戒艇配員セラレザルヤ至急返。 四 八 受信二三一五 訳始〇四二〇 訳了〇六一〇 電〇四九五一 補人◎ 至急

• Date of Document Creation1945.04.08 - 1945.04.09
• CreatorSignal Unit, Sasebo Naval District // Kaohsiung Munitions Department // Commanding Officer, Hikari @@ Corps // Chief, 101st Fuel Depot // 2nd Expeditionary Fleet // Chief, 1st Engineer Depot // Commander, 305th Construction Unit // 22nd Base Force // 30th Engineering Department // Chief of Staff, Naval Guard Station Office in Kaohsiung // 901st Air Corps (Tsuchinoe Air Base) // 11th Base Force // 903rd Air Corps // Natsuzuki // Chief, Hainan Naval Facilities // Military Attach to Japanese Embassy in Manchuria // Chief of Staff, 2KF // 10th Area Fleet // Chief, Jinhae Facilities Department
• 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]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]C19010042900

• 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 九 受信一九〇〇 訳始二〇一〇 訳了二〇五〇 電〇四三九九 〇四四〇〇 作概〇 至急 (発)一護衛艦隊＠ (着)一護衛艦隊高雄司令部 (報)海上護衛総＠・九〇一空＠ 機密第〇九一三四三番電二分ノ一、二 台湾方面船舶防空隊ハ一EF電令作第五号中左ノ通処理スベシ 一、第五一五及五一七船舶防空隊ハ基隆港ノ船舶防空ニ充ツル様(GEBノ意嚮ナリ)高警ニ要望ノコト 二、右両配備ニ就ク頃第五一三・五一六及五二三船舶防空隊ハ東港ニ於テ船団防空ニ任ジツツ門司ニ進出ス 三、第五二五船舶防空隊ハ第九〇一航空隊司令官ノ作戦指揮下ニ入リタル儘九〇一空本隊上海方面進出ノ際之ト共ニ進出ス。 三 九 受信二二三四 一〇 訳始〇〇〇〇 訳了〇一〇五

• Date of Document Creation1945.03.08 - 1945.03.11
• Creator1st Escort Fleet // Kasumi Air Corps // 1st Signal Unit // Chief of Staff, 8th Fleet // Samaran Branch, 3rd Fleet // Chief, 1st Engineering Department // 11th Base Force // Commander-in-Chief, Combined Fleet // Commanding Officer, 1021 Air Corps // Hsinchu Air Base // Cam Ranh Air Base // Commanding Officer, Onagawa Garrison // Commanding Officer, 46th Guard Unit // Commander, 7th Submarine Squadron // Kanoya Air Base // 2nd Coast Defense Ship // Jin Base (Rota) // Commanding Officer, 1001st Air Corps // Yap Air Base // Captain, 157th I-go Submarine
• OrganizationNavy

No.

[Reference code]C19010043100

• 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 一三 受信〇三四五 訳始〇三五五 訳了〇四二〇 電〇三六三二 作概 緊急 (発)第三十三号海防艦 (着)第一〇二戦隊＠ (報)海上護衛総＠・第一護衛艦隊＠・御蔵 機密第一二二〇〇〇番電 戦闘概報第一号 北緯二〇度四六分 東経一一二度〇三分ニ於テ一八〇〇B－二四 一機来襲我交戦中一八四〇右後方五〇米ニ六〇瓩爆弾三ケ至近弾ヲ受ケタルモ本艦異状ナシ今尚交戦中。 三 一三 受信〇二〇〇 訳始〇四〇〇 訳了〇七四〇 電〇六一七九 作概〇 潜＠ (発)共符 (着)東京通信隊・横須賀通信隊・沖縄根＠ 呉通信隊・佐世保通信隊 機密第一二二〇三〇番電 二分ノ二 発 石垣島警備隊司令 一、准士官以上艇隊長ニ整備隊長一 二、下士官兵搭乗員

• Date of Document Creation1945.03.13 - 1945.03.14
• Creator33rd Coast Defense Ship // Commanding Officer, Ishigaki Island Guard Unit // Commander, Okinawa Base Force // Kaibun Detachment // Commander, 936th Air Corps // 901st Air Corps // 11th Base Force // 52nd Guard Unit // Zamboanga Air Base // Chief, 102nd Engineering Department // Yap Air Base // Sasebo Naval District // 26th Base Force // 903rd Air Corps // Commander, Mine Force // Commander-in-Chief, Naval Guard Station Office in Osaka // Kaiko Maru // 22nd Squadron // Adjutant of the Combined Fleet // Chief of Staff of the Combined Fleet // Chief of Staff, 8th Fleet
• OrganizationNavy

No.

[Reference code]C19010043200

• 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 一四 受信一五五九 訳始一七四五 訳了一八四〇 電〇六二九八 電〇六二九九 作概〇 航本 緊急 (発)四十四警 (着)八〇一空 (報)ヤツプ航空基地・東カロリン空 機密第一四一〇二三番電 二分ノ一、二 発 一〇二号大艇機長戦闘報告 一、十一日一七四〇ヤツプ島ノ三二一度三〇浬ニテ回避運動スル敵大型油槽船四 駆逐艦四ヲ発見 二、一八二〇ヤツプ島上空九機旋回主力一五機ハ高度ヲ取リ発進セリ 三、一九〇〇頃ウルシ島方向五〇浬附近ニ火柱ラシキ反射光ヲ認ム 四、一九〇七第二発動機油漏洩底翼艇シリンダー一個半バ脱落カバー飛散 五、二〇〇〇ヨリ呼出符号「ノキユ」(当地ニテハ全然不承知トラツクナルヤモトモ思ハルル)トノ無線連絡極メテ良好

• Date of Document Creation1945.03.14 - 1945.03.17
• Creator44th Naval Guard Station Office // Kasumigaura Air Corps // Yap Air Base // Naval Guard Station Office in Kaohsiung // 33rd Base Force // Kanoya Air Base // Captain, 363rd I-go Submarine // 901st Air Corps // Commanding Officer, Hahajima Island Guard Unit // 26th Base Force // 11th Base Force // 1st Escort Fleet // 2nd China Expeditionary Fleet // Commander, Chichishima Island Base Force // Matsuwa Detachment, 53rd Guard Unit // Chishima Islands Base Force
• OrganizationNavy

No.

[Reference code]C19010044000

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

[Total of Images]36

• [Call Number of holdings]④艦船・陸上部隊-電報-38(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]三 二三 受信一〇一二 訳始一二〇〇 訳了一七五〇 電自一〇六一七 至一〇六一九 整施 至急 (発)共符 (着)横通 (報)父根＠ 機密第二二一三一五番電 三分ノ一、二、三 発 第三〇九設営隊長 着信者 横鎮参謀長 受報者 施設本部総務部長 横須賀施設部長 一、設営工事現状左ノ通 (イ)東港海面砲台三門(隧道式十二糎砲)据附完了 (ロ)北港海面砲台(十二糎高角砲)二門ノ内一門三月五日着工隧道三月二十日工事完了一門三月十二日着手四月中旬隧道工事完了長浜海面砲台(十二糎高角砲)露天掩蓋工事三月十二日着手四月中旬工事完了 (ハ)戦闘指揮所及戦闘治療所隧道工事中四月中旬完成ノ予定 (ニ)東港滑走台空灯格納庫(隧道)工事中

• Date of Document Creation1945.03.22 - 1945.03.24
• CreatorCommander, 309th Construction Unit // Chief of Staff, 10th Air Fleet // 6th Shinyo Unit // 1st Signal Unit // 46th Guard Unit // 10th Signal Unit // Chief of Staff, 8th Fleet // Commander, Chichijima Island Base Force // Kanaya Air Base // Oroku Air Base // Okidaitojima Island Signaling Station // Okinawa Area Base Force // 11th Base Force // 12th Base Force // 1st Escort Fleet // Xiamen // Xiaogangshan Headquarters // Commanding Officer,GF // 2nd Expeditionary Fleet // Quintao Base Force // 23rd Base Force // 3rd Maritime Escort Force // 901st Air Corps (Sanya Air Base) // 11th Submarine Squadron
• OrganizationNavy

No.

[Reference code]C19010045400

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

[Total of Images]35

• [Call Number of holdings]④艦船・陸上部隊-電報-39(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]四 四 受信一〇五八 訳始一二〇〇 訳了一三一〇 電〇二二二三 作概〇 航本 緊急 (発)鹿屋空基地 (着)指宿空基地 (報)博多、鹿児島各空基地・米子空基地 機密第〇四〇〇三〇番電 発 第八〇一航空隊司令 宛 T三〇二飛行隊長 一、瑞雲隊ノ第一期作戦ハ五日夜間攻撃ヲ以テ終止ス 二、第二期作戦ハ概ネ貴見通実施スルコトトシ開始期日ヲ八日ト予定ス 三、第二期作戦打合セノ為六日午後又ハ七日午前来鹿セヨ 連絡飛行便設定ノ都合アリ来鹿日時ヲ定メ報告スベシ。 四 四 受信〇四三二 訳始〇四五〇 訳了〇五一〇 電〇二一〇八 作概〇 航本 作戦緊急 (発)第八号海防艦 (着)AS三部隊＠ (報)海上護衛総＠・AS三部隊・佐鎮・鎮海警・上海根＠

• Date of Document Creation1945.04.04 - 1945.04.05
• CreatorCommanding Officer, 801st Air Corps // Yokohama Air Base // Cam Ranh Air Base // Hachijojima Island Air Base // 901st Air Corps (Donggang Air Base) // Kure Naval District // Commander, India-China Detachment, 936th Air Corps // Chief of Staff, South-West Area Fleet // Commanding Officer, 601st Naval Air Corps // Kure Defense Squadron // Commander, 25th Base Force // 11th Base Force // Taizhong Air Base // Naval Guard Station Office in Kaohsiung // Nagoya Air Corps // 634th Air Tanshui Air Base // Kinnon Air Base // Matsuyama Air Base // 8th Guard Unit // Kendari Detachment, 23rd Base Force // Omura Air Base
• OrganizationNavy

No.

[Reference code]C19010046700

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

[Total of Images]38

• [Call Number of holdings]④艦船・陸上部隊-電報-40(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]四 二〇 受信〇四四〇 訳始〇五二五 訳了〇六四〇 電一〇九二三 作概 緊急 (発)新竹航空基地 (着)五基地航空部隊＠・高警 機密第一九一七二七番電 一、一三一四ヨリ一四一〇マデB－二四 五〇機宛一六度方向ヨリ小編隊ニテ逐次新竹基地ニ侵入主トシテ基地周辺飛行機掩体航空廠新竹駅及郊外工場地帯ニ対シ雲上ヨリ爆撃(四〇キロ乃至六〇キロ)二三〇度方向ニ退去 二、戦果ナシ 三、被害戦死四名戦傷三名 四、其ノ他燃料廠、航空廠被害ナシ駅半壊上下共不通死者一七負傷者相当アル見込。 四 一九 受信二〇四〇 訳始二一四五 訳了二二三〇 電一〇七四六 作概〇 航本 (発)共符 (着)北東方面部隊戦闘概報着信艦所 機密第一九一八一三番電

• Date of Document Creation1945.04.19 - 1945.04.23
• CreatorStaff Officer, NTF // Commander, 3rd Patrol Unit // 11th Base Force // Commanding Officer, 801st Air Corps // Chief of Staff, GF // Military Attache in Thailand // Chief, Kagoshima Branch, Sasebo Navy Munitions Office // Naval Guard Station Office in Hainan
• OrganizationNavy

No.

[Reference code]C19010047900

• The National Institute for Defense Studies, Ministry of Defense
• Navy Records (Rid of Koubunbiko)
• 4. Kansen / Rikujobutai
• Denpou (telegrams)
• May to July 1945 / Binding of Reference Telegrams 1/3

[Total of Images]35

• [Call Number of holdings]④艦船・陸上部隊-電報-41(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]五 一 受信〇九五六 訳始一〇五〇 訳了一一一〇 電〇〇二三〇 作概 作戦緊急 (発)横浜空基地 (着)一機動基地航空部隊＠・詫間航空隊 (報) 機密第〇一〇八〇〇番電 宛 詫間航空隊飛行隊長 GB電令作第一〇号ニ依ルPT挺身輸送ノ為二式飛行艇一機(分隊長佐佐木大尉)二十九日一六〇〇横浜発三十日〇五〇〇PT着任務終了セルモ空襲ニ遭遇空戦自爆セリ 詳細一UNB機密第三〇一六一〇番電通リ。 五 一 受信一六一五 訳始一九三五 訳了二〇三〇 電〇〇四五九 作概〇 参本 (発)三〇根＠ (着)先遣部隊＠・五航空艦隊＠ 三〇根戦闘概報着信艦所 (報)ヤツプ航空基地・四六警 機密第〇一〇九一〇番電 PP附近行動敵艦船速報(五月一日) 〇六三〇ヨリ

• Date of Document Creation1945.05.01 - 1945.05.03
• CreatorYokohama Air Base // 30th Base Force // Chishima Islands Base Force // Commander, Minamitorishima Island Garrison // 11th Base Force // 6th Air Army // Aircraft Carrier Guard Unit // 1st Escort Fleet // Chief of Staff, 4th Fleet // Commander, 12th Special Base Force // 30th Base Force // China Area Fleet // Commander of the Yellow Sea Area // Otaguro, Lieutenant // 26th Base Force // Captain, Destroyer Asagao // Asagao // Commanding Officer, Hachijojima Island Guard Unit
• OrganizationNavy

No.

[Reference code]C19010048100

• The National Institute for Defense Studies, Ministry of Defense
• Navy Records (Rid of Koubunbiko)
• 4. Kansen / Rikujobutai
• Denpou (telegrams)
• May to July 1945 / Binding of Reference Telegrams 1/3

[Total of Images]35

• [Call Number of holdings]④艦船・陸上部隊-電報-41(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]五 三 受信二三一〇 四 訳始〇八五〇 訳了〇九五五 電〇一八八五 作概〇 航本 (発)一一根＠ (着)東通・一一航空艦隊＠ 機密第〇三一六三二番電 宛 一KF司令長官 次長 次官 一、五月三日サイゴン敵機来襲状況毎回三群ニ分レテ約六五機一一二五ヨリ一三一〇マデノ間ニ来襲「ナベ」貯油場ニ小型爆弾ヲ投弾セリ 二、被害人員戦死者 兵曹長一名兵二名交通船一隻沈没ノ外軽微陸軍(タンク)一直撃弾ヲ受ケタル外ドラム缶若干焼失。 五 四 受信〇八五〇 訳始一一五〇 訳了一一一八 電〇二〇二五 〇二〇二六 作概 (発)三〇根＠ (着)三〇根戦闘概報着信艦所・先遣部隊△ 五航空艦隊＠ (報)四六警備隊・ヤツプ航空基地 機密第〇三一八三三番電 二分ノ一、二

• Date of Document Creation1945.05.03 - 1945.05.05
• Creator11th Base Force // 30th Base Force // 1 Escort Fleet // 10th Base Force // 1st Palau Air Base // 26th Special Base Force // Miyazaki Air Base // Naval Guard Station Office in Osaka // 5th AF Chief // Tainan Air Base // Saeki Air Corps // Usa Air Base // Sasebo Naval District // Naval Guard Station Office in Jinhae // Commander, Minamitorishima Island // Matsuyama Air Base
• OrganizationNavy

No.

[Reference code]C19010048600

• The National Institute for Defense Studies, Ministry of Defense
• Navy Records (Rid of Koubunbiko)
• 4. Kansen / Rikujobutai
• Denpou (telegrams)
• May to July 1945 / Binding of Reference Telegrams 1/3

[Total of Images]34

• [Call Number of holdings]④艦船・陸上部隊-電報-41(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]五 九 受信〇四五〇 電〇四四四二 作概〇 (発)佐鎮 (着)大海参一部 (報)海護総＠ 機密第〇八一七〇五番電 大海機密第〇七一五〇一番電関聯 一、対飛行機機雷監視所 佐鎮命令第二〇〇号(五月一日)ヲ以テ緊急整備中 二、舟艇磁気掃海隊整備状況 (イ)佐鎮配属九隊編成完了長崎、三池及博多未進出 (ロ)下防配属一隊進出スミ (ハ)鎮警配属 旅特根一隊半鎮防二隊進出スミ羅特根三隊中一隊待機(萩川丸便乗)二隊編成中鎮防三隊待機(萩川丸便乗) (ニ)上根配属 一隊待機(聖川丸便乗) 二、其ノ他 (イ)三式掃海具在庫(五月八日現在)五八組所要数一四一組不足八三組 (ロ)掃海用舟艇新規供給ヲ要スルモノ八五隻 五 八 受信二一五〇

• Date of Document Creation1945.05.08 - 1945.05.11
• CreatorSasebo Naval District // Yokohama Air Base // Commander, Minamitorishima Island Garrison // Commanding Officer, 762nd Air Squadron // Commander, Chichijima Island Special Base Force // Kisarazu Air Base // 30th Base Force // Naval Guard Station Office in Kaohsiung // Kendari Air Base // 2nd Detachment Fleet // Captain, Destroyer Haruzuki // Sanriku Unit // Chief of Staff, 3rd Air Fleet // Kanoya Air Base // Representative Institution, Shanghai Signal Corps // Chief of Staff, 1AF // 11th Water War // 11th Base Force
• OrganizationNavy

No.

[Reference code]C19010049900

• 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]40

• [Call Number of holdings]④艦船・陸上部隊-電報-42(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]五 二二 受信一八〇〇 訳始一八三〇 訳了一八五五 電一〇九一六 電一〇九一七 作概〇 航本 緊急 (発)横空 (着)五航艦＠ (報)東通 機密第二二一六〇一番電二分ノ一、二 宛 第五航空艦隊参謀長 通報 航本総務部長 五月下旬以降作戦部隊ニ対シ第五航空艦隊司令長官ヲ指揮官トシ当隊職員ヲ補佐官ノ主体トシ陸攻隊ノ喜界島班ニ分チ主トシテ電波兵器ヲ利用夜間雷撃術並ニ関係電波兵器ノ整備取扱法ノ指導ヲ一基地約一週間宛実施セシメラルル予定ニテ準備中ニ付左ニ関シ通知ヲ得度 一、期日基地(陸攻艦攻班別) 二、要望事項ヲ詳細ニ鹿屋出張中ノ当隊伊藤中佐ニ伝ヘラレ度。 五 二二 受信二二〇五 二三 訳始〇〇五〇 訳了〇二〇五 電自一一〇五二

• Date of Document Creation1945.05.22 - 1945.05.25
• CreatorYokosuka Air Corps // Yap Air Base // Hahajima Guard // Chief of Staff, Naval Guard Station Office in Kaohsiung // Chief of Staff, 7th Fleet // 102nd Squadron // 30th Base Force // Jinhae Guard Unit // 11th Base Force // 901st Air Corps // Chief of Staff, GB // Kanoya Air Base // Commander, Minamitorishima Island Garrison // Commander-in-Chief, Maizuru Naval District // Commanding Officer, 91st Division // Commander, Chishima Islands Base Force // Amoy Special Base Force // Staff Officer, 6th Fleet // Omura Air Base // Chief, Sasebo Navy Yard // Commander, 11th Torpedo Squadron
• OrganizationNavy

No.

[Reference code]C19010055600

• The National Institute for Defense Studies, Ministry of Defense
• Navy Records (Rid of Koubunbiko)
• 4. Kansen / Rikujobutai
• Denpou (telegrams)
• July to December 1943 / Binding of Telegrams / Airplane / Supply

[Total of Images]17

• [Call Number of holdings]④艦船・陸上部隊-電報-47(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]起案１８年１１月１１日 起案第５３４号 航空本部総務部長 南西方面航空廠宛(＠/GKF 三二根、六十一空廠) ダバオ在ノ損品ノ九六輸送機三機一式陸攻一機ヲ調査ノ上修理可能ノモノハ之ガ完成予定通知相成度 起案１８年１１月１１日 起案第５３６号 航空本部総務部 海口航空隊宛(六十一空廠、＠/14cfg) 貴機密第一〇〇九四三番電返 九六艦戦及九六艦爆定数内ニテ代用ノコトトス 一一 一〇 受信一六一四 訳始〇九五八 訳了一〇一五 (〇五五〇二)航本 発信者、海口航空隊 着信者、航空本部総務部 受報者、六一航空廠・一四聯合航空隊＠ 機密第一〇〇九四三番電 当隊整備長主管兵器九〇式練戦二式練習戦闘機九六式練爆撃機ノ兵器簿設定方

• Date of Document Creation1943.11.04 - 1943.11.27
• CreatorGeneral Affairs Department, Naval Air Command // Chief, General Affairs Department, Naval Air Command // Haikou Air Corps // 934th Air Corps // 61st Naval Aviation Arsenal // Commander, 11th Base Force
• OrganizationNavy

No.

[Reference code]C19010057000

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

[Total of Images]32

• [Call Number of holdings]④艦船・陸上部隊-電報-49(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]一 八 受信一七〇六 訳了一九三〇 電〇三八九五 暗般 訳始一八〇五 人事 気象 (発)三十一通信隊 (着)二十一通信隊 (通報表示)気象部 機密第〇六一二〇〇番電 発 第三気象隊マニラ支隊長 宛 第三気象隊長 通報 GKF司令長官 先般十二月二十九日出港「サンフェルナンド」ニ向フ途中十一日朝「マシンロック」湾ニテ敵ノ銃爆撃ヲ受ケ自沈ス暗号書船体ト共ニ沈ミ其ノ後浮上ヲ認メズ残員船長機関長奥田森本山本中山他ニマニラ支隊ヨリノ便乗者二〇名中二名五日朝他船ニ便乗「サンフェルナンド」ニ入港時ノ行先指示ヲ得度。 通四三七三 天＠ラ十一(一八三六七五KC)二十一通 樋口(久保田) 一 九 受信一四四五 訳了一四二五 電〇四三〇五 作 概〇 緊急 (発)無線線艦所用共通符号

• Date of Document Creation1945.01.08 - 1945.01.16
• Creator31st Signal Unit // Commander, Manila Detachment, 3rd Meteorological Unit // Common Codes for Radio Shipyards // Chief of Staff, Naval Guard Station Office in Kaohsiung // 32nd Signal Unit // Commander, 32nd Special Base Force // Xiaogangshan Command Post // Commander, 1GFGB // Echague Base // Masuda, Captain // Air Squadron Battle Command Post, Clark Combined Base // Chief, South-West Area Naval Aviation Arsenal // Xiaogangshan Headquarters // Hanamoto, Staff Officer // Tokyo Signal Unit // Yokosuka Naval District // Vice Chief of Staff, GKF // @ @, Captain, Asagao // 352nd Air Corps // 936th Air Corps／ 936th Air Corps (Katsutorai Seaplane Base) // Murayama, Commander // Commander, 11th Base Force // Chief of Staff, 1GFGB // 302nd Air Corps // 302nd Navy Air Corps Command // 31st Signal Unit // Commander, China Area Fleet // Chief of Staff, South-West Area Fleet
• OrganizationNavy

No.

[Reference code]C19010072400

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

[Total of Images]35

• [Call Number of holdings]④艦船・陸上部隊-電報-61(Holdings:National Institute for Defense Studies of the Ministry of Defense)
• [Summary]二 六 受信一〇〇七 訳始一九〇〇 訳了一九一七 電〇二七九五 作動〇 至急 (発)共符 (着)大臣 総長・佐鎮・呉鎮 機密第〇六一七〇〇番電 発筑シ丸艦長 三池着。 通三一九 天B(五二〇〇KC)佐通 徳永(秋葉) 二 一一 受信〇六五三 訳始〇七二五 訳了〇七三七 電〇四八五七 作動 至急 (発)共符 (着)大臣・佐鎮・呉鎮 総長 機密第一一〇三三〇番電 発筑紫丸？艦長 呉発？三池ニ向フ。 通五五五〇 天二Bケ三(B)佐通 武藤(＠見) 二 二一 受信一五四七 訳始一六二〇 訳了一六四〇 電一〇〇六五 作動 (発)共符 至急 (着)大臣 総長・佐鎮・呉鎮 機密第二一一四〇〇番電 発筑紫丸艦長 西戸崎着。 通一一五一一 天Bケ六(B)呉通 漆原(久保田) 二 一三 受信一〇五五 訳始一一一五 訳了一一二四

• Date of Document Creation1945.02.06 - 1945.03.25
• CreatorCaptain, Tsukushi Maru // Captain, 13th Transport Ship // Commander, 102nd Squadron // Captain, Destroyer Sakura // Captain, 68th Coast Defense Ship // Commander, 43rd Destroyer Division // Captain, Kaya // Commander, 11th Base Force // Commander, Xiamen Special Base Force // Commander, 103rd Squadron // 109th Ro-go Submarine // Captain, 45th Coast Defense Ship // Commander, Anti-Submarine Training Unit