Publication Information
- Host : Hayashi Kōichi
- Japanese : 林 幸市
- Type : XIG Team Falcon
- Gender : Male
- Age : 20 (series)
- HomeWorld : Earth (Gaia Universe)
- Season : Ultraman Gaia
- First Appearance : Ultraman Gaia Episod 1 - Seize the Light!
- Last Appearance : Ultraman Gaia : Gaia Again
- Number of appearances : 50 (Episod), 1 (Movies)
- Portrayer : Shiotani Shōgo
- Main View : Full Episod
History
Koichi Hayashi : 33-year-old. Kajio's trainer during sometime ago. He also had once saved by Yoneda.
Related Post : Source : wikipedia / ultra.wikia