Rated 5 out of 10

Shinkai no Kantai: Submarine 707

Genres	Adventure , Sci-Fi
Status	released
Format	OVA
Studio	Knack Productions
Start Date	January 10, 1997
Voice Actors	Voice Actors

Synopsis

A mysterious object attacks and destroys any ship or submarine. Submarine 707 has the mission to search for that mysterious object, when summoned by a whale to follow it. The whale leads them to the world of Mu. But on their way they meet the mysteri...