I-401 Breeding recording + Monthly social gatherings between male and female submarines

I-401 Breeding recording + Monthly social gatherings between male and female submarines cover

[nounanka (あぶぶ)] 伊401繁殖記録 + 雄雌潜水艦月例交流会 (艦隊これくしょん -艦これ-) [英訳]