【主要参考資料】
https://ja.wikipedia.org/wiki/%E4%BC%8A%E5%9B%9B%E7%99%BE%E5%9E%8B%E6%BD%9C%E6%B0%B4%E8%89%A6
https://ja.wikipedia.org/wiki/%E6%99%B4%E5%B5%90
https://ja.wikipedia.org/wiki/%E6%BD%9C%E6%B0%B4%E8%89%A6
https://trafficnews.jp/post/130964/2
https://www.jiji.com/jc/d4?p=ins310&d=d4_mili
【画像出典】
By Presumed offical US Navy photographer - https://www.history.navy.mil/content/history/nhhc/our-collections/photography/numerical-list-of-images/nhhc-series/nh-series/80-G-351000/80-G-351894.html, Public Domain, https://commons.wikimedia.org/w/index.php?curid=141873067
By US Navy artist - http://www.operationstormbook.com/i400_images.html, Public Domain, https://commons.wikimedia.org/w/index.php?curid=53756514
Public Domain, https://commons.wikimedia.org/w/index.php?curid=470001
By Presumed offical US Navy photographer - https://www.history.navy.mil/content/history/nhhc/our-collections/photography/numerical-list-of-images/nhhc-series/nh-series/80-G-351000/80-G-351893.html, Public Domain, https://commons.wikimedia.org/w/index.php?curid=141873066
By Paul Schultz from Kenmore, USA - Flickr.com - image description page, CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=346430
Rob984 - 次の画像を基にした投稿者自身による著作物： Location European nation states.svg, CC 表示-継承 4.0, https://commons.wikimedia.org/w/index.php?curid=50242369による
CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=1055686
By HawkeyeUK - https://www.flickr.com/photos/65001151@N03/51166758434/, CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=106070976
By HawkeyeUK - https://www.flickr.com/photos/65001151@N03/51165977406/, CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=106070981
By HawkeyeUK - https://www.flickr.com/photos/65001151@N03/51167078360/, CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=106070982
CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=497598
By US Navy - https://www.businessinsider.com/japans-i400-plane-carrying-subs-meant-to-attack-us-wwii-2020-11, Public Domain, https://commons.wikimedia.org/w/index.php?curid=10298459
By Tentotwo - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=18241876