• 
  Subaru Kimura

   Manabu 'Demon' Sakuma (unknown episodes)
• 
  Fukujurou Katayama

   Yutaka 'Peco' Hoshino (unknown episodes)
• 
  Terri Doty

   Ryuichi 'Dragon' Kazama (Young) (11 episodes, 2014)
• 
  Aaron Dismuke

  11 episodes, 2014
• 
  Masako Nozawa

   Obaba (unknown episodes)
• 
  Koki Uchiyama

   Makoto 'Smile' Tsukimoto (11 episodes, 2014)
• 
  Shunsuke Sakuya

   Ryuuichi 'Dragon' Kazama (unknown episodes)
• 
  Yosei Bun

   Kon 'China' Wenga (unknown episodes)

• 
  Alan Chow

   Kong 'China' Wenge (10 episodes, 2014)
• 
  Pam Dougherty

  10 episodes, 2014
• 
  R. Bruce Elliott

  6 episodes, 2014
• 
  Jeremy Inman

  5 episodes, 2014
• 
  Bill Jenkins

  8 episodes, 2014
• 
  Mark Stoddard

  11 episodes, 2014
• 
  Ian Bailon

  5 episodes, 2014

• 
  Christopher Bevins

  9 episodes, 2014
• 
  Ian Sinclair

  8 episodes, 2014
• 
  Anthony Bowling

  7 episodes, 2014
• 
  Josh Grelle

  5 episodes, 2014
• 
  Tze Yep

  9 episodes, 2014
• 
  Scott Hinze

  7 episodes, 2014
• 
  Greg Silva

  5 episodes, 2014
• 
  Lindsay Seidel

  5 episodes, 2014
• 
  Maxey Whitehead

  8 episodes, 2014
• 
  Micah Solusod

  11 episodes, 2014
• 
  Jarrod Greene

  5 episodes, 2014
• 
  Chris Hury

  5 episodes, 2014
• 
  Trenton Jons

  5 episodes, 2014
• 
  Tyson Rinehart

  11 episodes, 2014
• 
  Sean O'Connor

  5 episodes, 2014
• 
  Apphia Yu

  5 episodes, 2014
• 
  Aaron Roberts

  6 episodes, 2014
• 
  Clifford Chapin

  6 episodes, 2014
• 
  Philip Weber

  6 episodes, 2014
• 
  Ben Bryant

  5 episodes, 2014
• 
  Marcus D. Stimac

  10 episodes, 2014
• 
  Akihiko Ishizumi

  Taku Kazama
• 
  Ayako Kawasumi

  Yurie
• 
  Yusaku Yara

  Jou 'Butterfly Joe' Koizumi
• 
  Tei Ha

  Kong's Coach
• 
  Mitsuaki Hoshi

  Takamura
• 
  Mitsutaka Nishida

  Young Yutaka 'Peco' Hoshino
• 
  Hiroshi Satomura

  Young Makoto 'Smile' Tsukimoto
• 
  Kenji Hamada

  Masayuki Sanada
• 
  Shunsuke Sakuya

  Ryuuichi 'Dragon' Kazama
• 
  Takanori Hoshino

  Ota
• 
  Kenta Ôkuma

  Nekota
• 
  Shohei Shimada

  5 episodes, 2014
• 
  Takahiro Shimada

  Michio Tamura