Toua Tokuchi (渡久地 東亜 Tokuchi Tōa)
-Toua is a successful gambler and a pitcher in the game called "One Outs". After losing a game of One Outs for the first time ever to Kojima, he joins the Lycaons with an odd contract, the One Outs contract, that decides Toua's pay based on his performance. As the Lycaons' famed star pitcher, he can pitch entire games without giving up a single hit.
Hiromichi Kojima (児島 弘道 Kojima Hiromichi)
-Kojima is the cleanup batter for the professional baseball team, Saikyou Saitama Lycaons. He is defeated by Toua during his time at the training camp after challenging Toua to avenge his relief pitcher, Nakane. After his defeat, he goes into the forest to train himself mentally against Toua but as he trained he injured his wrist. Even with the injury, he decides to challenges Toua to a rematch with the bet that if he wins, he would take Toua's hand. With the One Outs game ending in a do or die pitch, Kojima resolves that he couldn't lose, getting in the way of the ball and making the pitch count as a deadball. He wins the match because of this, albeit not without contention. Toua admits defeat and Kojima makes Toua join the Lycaons, effectively taking Toua's hand and disabling him from gambling ever again in a One Outs game.
Tsuneo Saikawa (彩川 恒雄 Saikawa Tsuneo)
Yuuzaburou Mihara (三原 雄三郎 Mihara Yuuzaburou)
Satoshi Ideguchi (出口 智志 Ideguchi Satoshi)
Jun'ichi Kawanaka (河中 純一 Kawanaka Jun'ichi)
The Chiba Mariners
-The strongest team in Japan for the last 3 years. This team goes against the Lycaons with 3 consecutive games, with their strongest cleanup crew comprising Takami Itsuki, Thomas and Brooklyn.
Itsuki Takami (高見 樹 Takami Itsuki)
