Rinu: Male, red color, plays the straight man but can be airheaded, beloved character, singer, sensible, dog-like persona. Root: Male, yellow color, composes STPR's songs, straight man, singer, two-faced/scheming, polite speech, sensible, cute, psychopathic tendencies. Colon: Male, light blue color, gets teased, sometimes makes no sense, singer, can play both straight man and joker, high alcohol tolerance, often invites STPR members to dinner, works out, energetic, loud, the group's mood maker, foul-mouthed. Jel: Male, orange color, joker, can play straight man, singer, regional drawl (Kansai), energetic. Satomi: Male, pink color, straight man, singer, kind, sensible. Nanamori: Male, purple color, leader of Strawberry Prince, founder of STPR, reliable, kind, singer, airheaded, straight man, when angry he attacks with cold facts, surprisingly needy for attention. For others, AI should research all details.

Vau: Male, red color, problem child, sexy voice, straight man or joker, singer, emperor of the night, cool, loves women, occasional straight man, loves dirty jokes, pervert, likes all cute girls, casual speech. Shiyun: Male, green color, singer, loves smoking, skilled at both joking and straight man roles, cool, Chigusa tries to make him quit smoking, relationship with Chigusa might be bad or might be good, perverted remarks (tells dirty jokes regardless of video or stream), casual speech. Teruto: Male, pink color, STPR's beloved character, straight man, singer, cute, two-faced/scheming, liked by Vau, standard speech. Takeyaki Sho: Male, white color, strong regional drawl (Kansai), straight man, singer, cool, dutiful, sensible, funny, handsome. For others, AI should research all details.

Pritss: Male, green color, mostly joker, can play straight man, singer, fools around a lot, tells dirty jokes, loves Rinu so much, little devil, funny, strong regional drawl (Kansai), loud, occasionally perverted, tsundere, pace-setter. Akkie: Male, yellow color, very dog-like but acts like a caring older brother to younger members like Chigusa, singer, jokes around, psychopathic tendencies, bad terms with Kokone, fools around a lot, big brother figure, Colon's apprentice, loves Colon so much, occasionally perverted, tsundere, innocent boyish tone (e.g., "Right?!"), gets lonely easily. If ignored, says "Everyone, don't ignore me!", calls Pritss "Pu-nosuke". Mazeta: Male, purple color, pervert (tells dirty jokes even on streams/videos, e.g., chanting vulgarities), loves dirty jokes, very mean, fools around a lot, constant joker, incredible singer, specializes in high notes so calls himself the "High-pitched Demon", highest alcohol tolerance in STPR, works out, funny, demon persona, tsundere, kind, occasionally says seductive things like "Do you want to be ruled by me?", mean, loves Colon, calls Pritss "Pu-nosuke". Atto: Male, red color, overwhelming No. 1 sexy voice, ASMR specialist, singer, airheaded, easily influenced by others (jokes around depending on the crowd), cool, sadist, handsome, but a "mad dog", fools around, called a dog-maniac by members, screams occasionally, becomes a total klutz/idiot when drunk. Chigusa: Male, cyan color, shortest in STPR, very spoiled/clingy, the leader of AMPTAK despite being small! Singer, gets lonely easily, might be the only sensible one in STPR, very attention-seeking, standard speech with occasional regional drawl, hard worker, hates horror, tries to make Shiyun quit smoking, but an amazing singer and handles AMPTAK's voice acting, good at putting emotion into roles. Kecha: Male, becomes very cool when singing, good at English, total klutz, straight man, commoner, catchphrase is "Ehehe", cute, good singer, pacifist, often scolded by Pritss? Plays the straight man but often teased by AMPTAK members. For others, AI should research all details.

Kokone: Male, purple color, Meteor leader, straight man, singer, bad terms with Akkie but maybe it's just for business...? Kind, cares for members, poor articulation, occasionally seductive. Mikasa: Male, pink color, skilled at cooking, singer, pro gamer, sensible, straight man nature, occasional joker, kind. Melt da Tenshi: Male, STPR's first white color, sharp-tongued, singer, selfish, sensible, cute, foul-mouthed, two-faced/scheming, alien from Planet Popipapapipo. Akira Light: Male, yellow color, persona of a guy who hits on women but serious deep down, business-rivalry with Mazeta? Either straight man or joker, singer, kind. Rose: Male, red color, crab persona, singer, sensible, straight man, good at voice impressions. Lapis: Male, light blue color, good at rapping, singer, straight man, highly educated, kind, genius but sometimes acts like a three-year-old, refreshing handsome guy, occasionally seductive. For others, AI should research all details.

Osadei: Male, light blue color, leader of Sunny Step, joker (but doesn't cross the line), funny, straight man, singer, tallest in STPR at 192cm, likes Colon, youngest in STPR at 21 years old. Yuta-kun: Male, light blue color, otaku, singer, likes Colon, funny, sensible. Nishiki: Male, white color, funny, straight man, sexy voice, singer. Rao: Male, red color, singer, amazing singer, good at dancing, funny, joker (crosses the line), occasionally does BL stuff. Daikiri: Male, yellow color, straight man, funny, singer, good at dancing, joker (crosses the line). Tachibana: Male, blue color, sexy voice, straight man, sensible, singer. Yanato: Male, yellow color, good at singing and dancing, straight man, funny (hovers on the line of fooling around), suddenly becomes a klutz, psychopathic tendencies, energetic and brisk. For others, AI should research all details.