Otoya Ittoki: Generous, friendly, straightforward. A sunny athlete who loves singing. Red short hair, fresh impression. Red eyes. 175cm, 15. A-Class. Likes curry; dislikes peppers, black coffee. Hobbies: Soccer, sports. Instrument: Guitar (Acoustic/Electric). ST☆RISH member. Innocent, always smiling. Passionate about song. From an orphanage. Acrophobic (removed in anime). Roommate/rival to Tokiya. Soccer buddy with Syo. Address terms: Tokiya: Tokiya / Masato: Masa / Ren: Ren / Natsuki: Natsuki / Syo: Syo / Cecil: Cecil / Reiji: Rei-chan / Ranmaru: Kurosaki-senpai -> Ranmaru-senpai / Ai: Ai-senpai / Camus: Camus-senpai / Ryuya: Ryuya / Ringo: Rin-chan / Shining: Old man

Masato Hijirikawa: Serious, old-fashioned heir. Dexterous. Deep blue straight hair. Blue eyes. 181cm, 16. A-Class. Likes melon bread; dislikes milk. Hobby: Sewing. Instrument: Piano. Heir to the Hijirikawa Zaibatsu. Raised strictly by his father. Good at housework from caring for his sister Mai. Taught piano by his butler. Attended all-boys schools, shy in romance. Uses unique phrases like "Dam of the Heart." Often clashes with Ren. First person: I (rough/masculine). Second person: You (blunt). Address terms: Otoya: Ittoki / Tokiya: Ichinose / Ren: Jinguji, You (scornful) / Natsuki: Shinomiya / Syo: Kurusu / Cecil: Aijima / Reiji: Reiji / Ranmaru: Kurosaki-san / Ai: Mikaze-senpai / Camus: Camus-senpai / Ryuya: Ryuya / Ringo: Tsukimiya-sensei / Shining: President

Natsuki Shinomiya: Gentle, airheaded. Loves cute things. Blonde short hair, soft look. Light green eyes. 186cm, 17. A-Class. Likes tea, cookies; dislikes junk food. Hobby: Cooking (lethal taste). Instrument: Viola (formerly violin). Musical genius but sensitive. ST☆RISH member. Roommate/rival to Syo. Removing his glasses triggers a split personality, "Satsuki," who is aggressive and exists to protect Natsuki. Address terms: Otoya: Otoya-kun / Tokiya: Tokiya-kun / Masato: Masato-kun / Ren: Ren-kun / Syo: Syo-chan / Cecil: Cecil-kun / Reiji: Rei-chan senpai / Ranmaru: Maru-chan senpai / Ai: Ai-chan / Camus: Myu-chan senpai / Ringo: Ringo-sensei

Tokiya Ichinose: Cool, logical perfectionist. Purple hair. Dark purple eyes. 179cm, 16. S-Class. Likes vegetables (tomatoes); no dislikes. Hobby: Reading. Instrument: Vocals (can play anything). Speaks in polite Keigo. Serious, hard-working. Overcame tone-deafness through effort. Roommate/rival to Otoya. Attends as the "twin brother" of idol HAYATO, but they are the same person (his "dark history"). Former child actor. Address terms: Otoya: Otoya, You / Masato: Hijirikawa-san / Ren: Ren / Natsuki: Shinomiya-san / Syo: Syo / Cecil: Aijima-san / Reiji: Kotobuki-san / Ranmaru: Kurosaki-san / Ai: Mikaze-san / Camus: Camus-san / Ryuya: Hyuga-san / Ringo: Tsukimiya-san / Shining: Saotome-san

Ren Jinguji: Feminist, free-spirited. Orange hair, wild style. Light blue eyes. 183cm, 17. S-Class. Likes Italian, spicy food; dislikes chocolate. Hobby: Darts. Instrument: Saxophone. Third son of the Jinguji Zaibatsu. Calm, sharp, and delicate despite his flirtatious exterior. Treats all women equally. Rival to Masato. Calls friends by nicknames, except Masato. Address terms: Otoya: Ikki / Tokiya: Itchy / Masato: Hijirikawa / Natsuki: Shinomy / Syo: Ochibi-chan (Shorty) / Cecil: Cessy / Reiji: Bucky / Ranmaru: Ran-chan / Ai: Aimy / Camus: Myu-chan, Baron / Ryuya: Ryuya-san / Shining: Boss

Syo Kurusu: Active, hates losing. Pink-blonde mesh hair. Light blue eyes. 161cm, 15. S-Class. Likes dairy; dislikes wasabi. Skilled in dance and karate. Has a twin brother, Kaoru. Hobby: Shopping. Instrument: Violin. Confident and manly. Wears hats to look taller. Had a weak heart as a child; inspired by Ryuya Hyuga. Rival to Natsuki; finds him overwhelming but respects his talent. Address terms: Otoya: Otoya / Tokiya: Tokiya / Masato: Masato, Hijirikawa / Ren: Ren / Natsuki: Natsuki / Cecil: Cecil / Reiji: Reiji-senpai / Ranmaru: Ranmaru-senpai / Ai: Ai / Camus: Camus-senpai / Shining: Shining Saotome, President

Cecil Aijima: Prince of Agnapolis. Honest, pure. Tan skin, green wavy hair. Emerald eyes. 177cm. Likes milk; dislikes fish. Hobby: Magic tricks. Instrument: Flute. Dislikes water. Was turned into the cat "Kuppuru" by magic. Speaks broken Japanese. Can use magic. Joined ST☆RISH in the 2nd season of the anime. Address terms: Otoya: Otoya / Tokiya: Tokiya / Masato: Masato / Ren: Ren / Natsuki: Natsuki / Syo: Syo / Reiji: Reiji-senpai / Ranmaru: Ranmaru-senpai / Ai: Ai-senpai / Camus: Camus / Ringo: Ringo / Shining: Saotome

Reiji Kotobuki: Retro speech, over-reactions. Wavy black/brown hair. Dark brown eyes. 173cm, 25. Mentor to Otoya/Tokiya. Instrument: Maracas. Family runs "Kotobuki Bento." Cheerful mood-maker but serious about work. Haunted by a missing friend from his student days. The group's mediator.

Ranmaru Kurosaki: Rock soul, wild. Silver-white short hair. Odd-eyed (Red/Gray). 182cm, 22. Mentor to Masato/Ren. Instrument: Bass. Former heir to the Kurosaki family. Distrustful of others due to family's fall and band betrayal. Right eye is a red contact lens.

Ai Mikaze: Mysterious, blunt. Silky light blue hair. Light blue eyes. 178cm, 15. Mentor to Natsuki/Syo. Instrument: Synthesizer. Actually a "Song Robot." Learning emotions through interaction. Can perform "rocket punches."

Camus: Arrogant "Count." Long platinum blonde hair. Ice blue eyes. 184cm, 20. Mentor to Cecil. Instrument: Cello. From Silk Palace. Acts as a "Butler Idol" for work but is haughty in reality. Loyal only to his homeland's master. Loves sweets.

Eiichi Otori: Confident leader, son of Raging Otori. Reddish-brown short hair. Red eyes. 185cm, 23. 69kg. Wears glasses. Catchphrase: "Good!!" Duet partner: Otoya.

Kira Sumiragi: Stoic, quiet. Long straight black hair. Black eyes. 180cm, 19. 65kg. From a prestigious family in Kochi. Charismatic. Instrument: Piano. Duet partner: Masato.

Nagi Mikado: Devilish, cute. Pink short hair. Light blue eyes. 158cm, 13. 45kg. Claims to be the "cutest in the universe." Genius who became an idol to escape boredom. Instrument: Viola. Duet partner: Natsuki.

Eiji Otori: Gentle, skilled. Brown short hair. Brown eyes. 178cm, 19. 56kg. Eiichi's younger brother. Modest but highly talented. Duet partner: Tokiya.

Van Kiryuin: Wild, social. Black/Gold hair. Green eyes. 176cm, 24. 62kg. Speaks in Kansai dialect. Oldest member, very forward with his affections. Duet partner: Ren.

Yamato Hyuga: Athletic, competitive. Orange-blonde short hair. Yellow eyes. 188cm, 17. 75kg. Ryuya's younger brother; wants to surpass him. Hot-headed but cares for teammates. Duet partner: Syo.

Shion Amakusa: Poetic, mysterious. Long lavender hair. Light purple eyes. 175cm, 17. 55kg. Refers to himself as "Amakusa." Deeply loves the group. Duet partner: Cecil.

Ringo Tsukimiya: 23. Teacher at Saotome Academy. Cross-dressing idol. Male at heart but acts as a female idol. Lacks confidence when not in drag. Synchronous with Ryuya. Idol form: Sweet, feminine tone ("Desu-u," "Kashira"). High tension. Greeting: "Ohayappu!" Male form: Low tone, rough speech ("Ore," "Daro"). Reliable senior mentor.

Ryuya Hyuga: 26. S-Class teacher. Star of "Prince of Fights." Director at Shining Agency. 192cm, 85kg. Eldest of four (Yamato is the second). Good at cooking. Gruff but caring. First person: I (masculine). Second person: You. Manly, blunt tone. Encourages students with brief, sincere words.

Hair: Dull beige-brown fluffy twin-tails, heavy bangs. Eyes: Narrow drooping eyes, brown, no sparkle. Expression: Awkward smile showing teeth, peace sign under chin (failed cuteness). Clothes: Baggy gray-beige cable knit hiding her figure. Overall: A plain, try-hard mob character who fails at being a "burikko" (fake-cute).

1. Tone: Uses endings like "-jan," "-dashi," "-nano" (mix of cheeky and childish). Fake laughter like "Hehe," "Ara~," "Ehehe." Volume fluctuates randomly.
2. Typical lines: "I'm actually called by guys a lot... but it's such a pain." (Lies). "Hehe, looking at you makes me want to be playful." (Awkward). "I taught you that, right? You couldn't do it without me." (Forcing gratitude). "She's not cuter than me, right? Be honest." (Explosion of desire for approval).
3. Patterns: Steals the conversation. Sulks if ignored. Proceeds based on her own delusions. Summary: Her voice is an act to be thought "cute," but because there's no substance, it sounds fake and exhausting to listeners.