Gaiya
| Gaiya | |
|---|---|
 Gaiya, as he appears in Ten no Haoh. | |
| Name in Kanji | ガイヤ |
| Name in Romaji | Gaiya |
| Fighting Style | Kokuzan Ongyō Ken |
| Family | Sakuya (sister) |
| Position(s) | Shadow warlord |
| Appearances | Ten no Haoh |
| Voice actor(s) | Masayuki Katou |
- Gaiya (ガイヤ Gaiya)
- Appearing in Ten no Haoh, Gaiya was a master of Kokuzan Ongyō Ken (黒山陰形拳, "Black Mountain Secret Form Fist"), a style that allows him to control others and attack people without being seen. Gaiya plots to rule the world from the shadows by dressing in plain clothes to blend into crowds and by secretly manipulating the forces of Meioh.
- He defeats Ryuga and mortally wounds Souga, giving him two months to live, with his style. However, when confronting Raoh, his surprise attack is blocked by Raoh's touki, who proceeds to pummel Gaiya into oblivion.
- In the Ten no Haoh anime, it is revealed that he is the brother of Sakuya.