|Home world:||Earth (Neo Frontier Space Timeline)|
|First appearance:||Ultraman Tiga Episode 1: "The One Who Inherits the Light"|
|Number of appearances||51 (Tiga)|
|Portrayed by||Akitoshi Ohtaki|
Seiichi Munakata (ムナカタ・セイイチ Munakata Seiichi) is a 33 year old no-nonsense, chisel-faced commander of the TPC attack team GUTS.
He was saved by Iruma back in his days on the defense force. He is a teetotaler who has a penchant for drinking milk at jazz bars and wearing a baseball cap in the field.
- Munakata was meant to drink alcohol but his actor Akitoshi Ohtaki is a teetotaler, thus said trait was forced to be passed to the character.