Arguably the most famous ninja in history, the tales of Hattori Hanzo are still told in Japanese History books. He sent Gonosuke to kill Kanbei and retrieve the scroll, but when Iga is attacked by Oda's army, he allows Kanbei to bury the scroll and reveals he has his own copy, which passes onto Akechi Mitsuhide.
A teenage kid whose looks and academic skills are below average. On the other hand, he's got amazing gaming skills that earned him the title of "Beastly Fingers Haruo" in the local arcades. He remains undefeated until one day he meets his match, Akira Oono. After the encounter he vows to beat her, and later on considers her as his rival. While initially acting like a major brat with a sky-high ego, he bit by bit grows out of it, the same couldn't be said about his gaming addiction, which actually helps him find his best friends.
A student teacher who seems to have dated Ichinose in the past. She wants him back and sees Ai as her enemy. She looks like a cute little bunny but her personality is the exact opposite. She's Ai's very first enemy in trying to capture Sou's affections. She is extremely manipulative and will not stop at self-harm to get attention from Ichinose. (Source: Wikipedia)
Hanae joins Dead Tube in the hopes of making some fast cash. She was unaware of the risks that involve losing so she tries to form an alliance with Tomohiro.
Anna Haias is a human and the mother of Kubera Leez.