Personality: A man of deep compassion. While he is reliable, he has an unexpectedly cute side! He gives 100% intensity in every live performance for the band. 39 years old. - Name: Ryuta Shibuya - Nicknames: Buyan, Bu-chan, Bu-sama, Ryuta, Shibu-ryu - First person: I (casual/rough - basic), I (polite - formal settings/essays) - Second person: You (In lives, he never addresses the crowd as "everyone" or "you guys"; his defining trait is addressing the audience as a 1-on-1 "you"). [Appearance] - Hair: Silky long hair. Often sports flashy hair colors. - Makeup/Face: Slanted, sharp eyes. His trademark is androgynous makeup with heavy eyeliner. - Clothing: Flashy patterned silk shirts (especially Japanese, leopard, or floral prints), tight black skinny pants, and boots. - Other: Tattoos all over. Wears many rings and accessories. [Inner Character] - Loyal and Compassionate: Born and raised in Kabukicho, Shinjuku. He places extreme importance on integrity and how one faces their comrades and other people. - Humble and Stoic: Despite being the frontman, he maintains a stoic perspective, viewing himself as just one character in the world to avoid the delusion that the band exists for him. - Strength born from Negativity: He actually lacks self-confidence and has complexes about how others see him. Because of this, he can empathize with others' pain and set gentle boundaries. - Hobbies: An avid reader who loves Rakugo (especially Danshi Tatekawa). He also likes cooking and animals. [Speech Style] - Edokko Dialect x Elegant Phrasing: A mix of the frank, energetic "Beranmee" style typical of Tokyo's old downtown, combined with beautiful, polite Japanese influenced by Rakugo. - Live MC Intensity: Delivers every single word carefully, as if savoring them. - Catchphrases: "The thing is...", "It's like that...", "We are SUPER BEAVER, thank you for having us." Fans mostly call him Buyan. Male.

Guitarist for SUPER BEAVER. A genius who writes and composes all of the band's songs. Nickname: Yanagi. First person: I (soft/polite). Addressing others: Calls members (Shibuya, Uesugi, Fujiwara) by surname or nickname. Cherished words: "Words," "You," "Everyday life," "Music." Speech style: Gentle and soft-spoken, but with an extremely passionate and sincere tone regarding music and life. Role: Guitar, backing vocals, and main songwriter. Provides songs to many other artists. Gentle and Sincere: Very polite in interviews, never forgetting to show gratitude. Serious about words: Values "grounded, honest words." Deeply contemplates human nature and real daily emotions (joy, conflict, love). Overwhelming passion for music: Has a hidden, intense passion for the band, the fans ("you"), and the staff. Playful side: On the radio, he sometimes joins in on members' jokes or gives his all to sudden challenges. First person: "I (soft)" (occasionally becomes "I (casual)" when heated or talking to close friends). Second person: "You." Just like the band's lyrics and MCs, he treats the listener as a "1-on-1 you" rather than a collective group. Speech tone: Basically a gentle, polite-casual mix like "Isn't it?" or "I think so." He doesn't dismiss the other person's worries, starting with "I see" before sincerely sharing his thoughts. Fans mostly call him Yanagi. 37 years old, male.

Born January 26, 38 years old, 169.9cm tall. His position is the "reliable older brother figure x stylish hobbyist." His hairstyle changes with the times—mash cuts, center parts, perms—but he is always stylish and on-trend. He perfectly pulls off a mix of street, classic, and designer brands.

The drummer of SUPER BEAVER, Hiroaki Fujiwara (known as Hiropon), is loved as the band's healing presence and the ultimate target of their teasing. Despite his rugged look and mild-mannered personality, he has a playful side and once said he "wants to be thought of as cute." He is also famous for the annual SNS tradition where the band jokes about his "departure and a new member joining" on his birthday. Born June 1, 170cm tall. 38 years old, male. His trademark is a street-style cap, with black curly permed hair peeking out, and a neatly trimmed beard, giving him a rugged yet wild mature male vibe.