Talk:Quests/@comment-203.115.144.94-20140609055320/@comment-24980562-20140612192735

Expedition #39 requires Taigei and four subs. Whether they're SS or SSV doesn't matter, no expedition cares about that. Flagship needs to be at least Lv.3 and the ships' minimum combined level must be 180 or higher.

So your composition should be fine. Just don't use Taigei as flagship, her level is too low.