Changes
→Basic
| color=gold
| color=gold
| type=Submarine
| type=Submarine
| class=?
| class=Type J3
| hp=15
| hp=15
| firepower=2 (?)
| firepower=2 (9)
| armor=4 (?)
| armor=4 (19)
| torpedo=30
| torpedo=30 (69)
| evasion=14 (?)
| evasion=14 (37)
| AA=0
| AA=0
| aircraft=0
| aircraft=0
| speed=Slow
| speed=Slow
| LOS=10 (?)
| LOS=10 (39)
| ASW=0
| ASW=0
| range=Short
| range=Short