![](https://cdn.animecharacters.io/images/anime/large/957-fd547440.jpg)
Format
OVA
Episodes
4
Episode Duration
32 min per ep
Status
Finished Airing
Premiered
Aired
1998-10-25 to 2000-03-25
Source
Manga
Rating
PG-13 - Teens 13 or older
Genres
Action
Adventure
Mecha
Sci-Fi
Shounen
Military
Award Winning
Studios
Gonzo
Producers
Licensors
Bandai Entertainment
Discotek Media
Ao no 6-gou (青の6号)
The once famous and well respected scientist Zorndyke has bred a new genre of living being, one that thrives on the oceans and lives to destroy humans. Zorndyke believes it is time that the humans were relieved of their rule of the earth. It is up to Blue Submarine No. 6 and the rest of the Blue fleet to put an end to Zorndyke's madness and creations. (Source: ANN)