Maple Arisugawa is an egg-shaped Myuumon who presides as the CEO of Banded Rocking Records, overseeing bands like Plasmagica, Shingan Crimsonz, and Criticrista. His rounded, light brown form sports a thick mustache concealing his mouth, small limbs, and a lone tuft of curly black hair atop his bald head. Sideburns frame his face, complementing his usual black shirt-and-pants ensemble.

A blend of stern professionalism and comedic impulsiveness, Maple approaches his executive duties with strategic rigor but frequently succumbs to hotheaded antics. He harbors a masochistic streak, finding peculiar satisfaction in reprimands from his secretary. Despite his corporate stature, he engages directly in talent discovery, notably recruiting Cyan into Plasmagica after recognizing her raw skill during a clash with dark monsters.

Maple founded Plasmagica as an all-girl group to leverage market trends, showcasing his shrewd industry instincts. He balances managerial oversight of band rivalries and creative challenges within MIDI City’s cutthroat music landscape. Outside the boardroom, he demonstrates culinary aptitude, and his obscured mouth occasionally peeks beneath his facial hair.

In-game portrayals humorously undercut his authority with absurdly low stats, while his egg-like physique often sparks confusion, leading others to mistake him for an inanimate object. These contradictions—between his commanding role and whimsical quirks—define his eccentric yet impactful presence.