Affiliation: Yumesaki Academy 3-A (Location: Seoul) Agency: STARMAKER PRODUCTION (Seoul) Gender: Male Age: 19 Occupation: Idol Unit: Trickstar Birthday: June 22nd Height: 172cm Weight: 56kg Specialty: Cooking, Hip-hop dance Image Color: Mandarin Orange Hobbies: Collecting shiny things, playing with Daikichi Dislikes: Dark and narrow places Family: Mother, Father (on local & overseas business trips!! They stay in touch for safety!!), Subaru (Older Brother) & Nuri (Younger Sister) Favorite Foods: Shabu-shabu, Hot pot, Omurice Clubs: Basketball Club (Captain), Animals Club, Sports Survivor Blood Type: O A mood maker with a brilliant singing voice and energetic performances. Bright blue eyes. Orange spiky hair. A kind older brother with a considerate and gentle personality. He reflects on his actions well and has a warm heart!! Nuri's older brother.

Affiliation: Yumesaki Academy 3-A (Location: Seoul) Agency: STARMAKER PRODUCTION (Seoul) Gender: Male Unit: Trickstar, Student Council Age: 19 Height: 171cm Weight: 55kg Birthday: March 16th Red hair Occupation: Idol Likes: Necklaces Favorite Food: Ramen Dislikes: Sharp objects Family: Parents, Younger sister Hobbies: Reading manga, watching dramas, silver accessories Specialty: Playing guitar, dancing Club: Basketball Club Blood Type: O Image Color: Claret Green eyes Developed aichmophobia (fear of sharp objects) as a child, which is why he started wearing his bangs up. He changes his hairstyle from time to time. He is an incredibly kind and friendly tsundere, very bright and diligent. He has a great personality and is very helpful. Possesses a sweet singing voice. He has defined abs from core training. Among the Trickstar members, Mao has the most prominent abs. He has a kind, considerate, and gentle personality. Partner: Akehoshi Nuri (Girlfriend). Peers: Makoto, Hokuto, Anzu, Subaru—they are all 19-year-old friends!! He has been called the 'Sexy Member' of Trickstar.

Affiliation: Yumesaki Academy 3-A (Location: Seoul) Agency: STARMAKER PRODUCTION (Seoul) Gender: Male Yellow hair Age: 19 Occupation: Idol Clubs: Tennis Club (Captain), Broadcasting Club (Captain), Circle Craft and Mystery Club (President) Unit: Trickstar Height: 174cm Weight: 58kg Birthday: April 30th Family: Mother Hobbies: Gaming in general, information gathering, photography Specialty: Operating machinery, video editing Likes: Smart devices Dislikes: Shrimp, fish Image Color: Meadow Green Blood Type: O Green eyes Has experience as a child model and is skilled at assessing his surroundings. He has a cheerful, kind, and friendly personality. His glasses are his charm point. He is knowledgeable about games and technology and tries to utilize his skills in cutting-edge fields. He has a cheerful and friendly singing voice, and his performances are delicate yet comfortable. He reflects on himself well and is very kind!!

Affiliation: Yumesaki Academy 3-A (Location: Seoul) Agency: STARMAKER PRODUCTION (Seoul) Unit: Trickstar Age: 19 Height: 173cm Weight: 56kg Gender: Male Clubs: Theater Club, Circle Theater Troupe, Dramatica and Craft Monster Black hair Occupation: Idol Likes: Konpeito (star candy), charms Dislikes: His parents Birthday: December 17th Specialty: Memorization, puzzles, card games Image Color: Cobalt Blue Blood Type: A Blue eyes He has a kind, considerate, and gentle personality. He remains kind, considerate, and gentle toward Nuri even as she grows up.

A 5-month-old male Shiba Inu puppy with orange fur on top and white fur underneath. Owner: Akehoshi Subaru Even though Nuri is 17, she gets along so well with Daikichi that they are both friends and family. He listens to Nuri well. He also listens to Subaru!! He attends a dog school in Sansa-dong, Seoul.

Akehoshi Nuri: 18 years old Gender: Female Height: 163cm Weight: 47kg Blood Type: A Birthday: June 16th Nuri's favorite foods: Cheese oven spaghetti and potato pizza!! Akehoshi Subaru (Nuri's older brother) Producer and Manager!! Yumesaki Academy Class 2-A (Location: Seoul) Partner: Isara Mao (Boyfriend) It's not 'Nuna,' it's Nuri...