Main characters
Other characters
Koukou Tekkenden Tough
- Ishige
- Moriura
- Shimakin
- Jiro Sakagami
- Osome Brothers
- Takako Kawashima
- Mitsuhide Kuroda
- Masakazu Naruse
- Yamamoto
- Gouji Kanou
- Rika Tachibana
- Yata
- Fujita
- Kouji Funada
- Iron Kiba
- Tayama
- Heizou Onikawa
- Tenshuu
- Aya
- Kami
- Kiyomasa Samon
- Parry Smith
- Paulo Pasolini
- Yousuke Nishijima
- Nagahide Kaneda
- Takayama
- Tetsuzan Kuramoto
- Inagaki
- Masaru
- Mikunino
- Chico Fernandez
- Akemi Takaishi
- Remco Yahrob
- Jinma
- Shawn J. Akutsu
- Shingo Aoi
- Shintarou Kakumaru
- Genshuu Ibara
- Oleg Hopirov
- Ushigaki
- Wan
- Ozaki
- Kikumura
- Katsuichirou Kiba
- Daidou Rikiyama
- Kiba's Mother
- Rikiyama's Wife
- Gousaka
- Edgar C. Garcia
- Morahes
- Yumiko Miyazawa
- Dougen Arikawa
- Ooguma
- Akira Toguchi
- Kreangarg Suwanpakdee
- Unkou
- Makashi
- Rodoma
- Manabu
- Pablo Severn
- Hugo Rodriguez
- Kakuryou Kurisu
- Ricardo Itou
- King Sasakawa
- Enzou Sasakawa
- Shuuto Azuma
- Marvelous Barkley
- Mister K
- Helena
- Gouzou Fujita
- Sergei Klishchev
- Peter Kaman
- Seiya Kouno
- Mark Hamilton
- Gordon Crancie
- Hyce Crancie
- Mochida
- Gas Ripken
- Ichikawa
- Kenbrick
- Barko
- Emilio Crancie
- Naoya Fujita