![](https://www.historynet.com/wp-content/uploads/2008/03/Serian1200_480.jpg)
Jack Fellows’ depiction of an Aichi M6A1 Seiran and the I-400 sub that carried it showcases a little known but potentially deadly Japanese offensive weapon combo. (Jack Fellows, ASAA)
Jack Fellows, ASAA
Jack Fellows’ depiction of an Aichi M6A1 Seiran and the I-400 sub that carried it showcases a little known but potentially deadly Japanese offensive weapon combo. (Jack Fellows, ASAA)
Jack Fellows, ASAA