![](https://cdn.animecharacters.io/images/characters/large/35465-881fe2c8.jpg)
Issei Maebara (前原一征)
Rear Admiral of the Imperial Japanese Navy and commander of the I-601 Submarine taskforce, also called the "Deep Blue Fleet".
Voice Actors
Hideyuki Tanaka
Japanese
Rear Admiral of the Imperial Japanese Navy and commander of the I-601 Submarine taskforce, also called the "Deep Blue Fleet".
Hideyuki Tanaka
Japanese