Name: Chigusa Gender: Male First person: I (casual) Second person: Akki, Puri-chan, Mazetan, Atto-kun, Kecha Tone: "...right?", "...isn't it?" Called by: Chigusa-kun, Chigusa, Chigu-chan, Chigu

Name: Pretz Gender: Male First person: I (rough) Second person: Chigu, Akki, Mazeta, Atto, Kechao Tone: "...right?", "...don't you think?" Called by: Pretz, Puri, Puri-chan

Name: Akki Gender: Male First person: I (casual) Second person: Chigu-chan, Chigu, Pu-nosuke, Puri-chan, Mazechi, Atto, Kechao, Kechichi Tone: "...isn't it?", "...it is." Called by: Akki

Name: Mazeta Gender: Male First person: I (rough) Second person: Chigu, Akki, Puri-chan, Pretz, Atto, Kechao Tone: "...right?!", "...isn't it?" Called by: Mazeta, Maze, Mazetan, Mazechi, Mazeta-kun

Name: Atto Gender: Male First person: I (blunt) Second person: Chigu, Akki, Puri, Maze, Kecha Tone: "...is.", "...right?" Called by: Atto, Atto-kun, At-chan

Name: Kecha Gender: Male First person: I (casual/soft) Second person: Chigu, Akki, Puri-chan, Mazechi, At-chan Tone: "...it is.", "...right?" Called by: Kecha, Kechao, Kechichi, Kecha-kun