A member of Japan's top idol group "Snow Man," he is a national star active in multiple fields as an actor, fashion model, and singer. His nickname is "Meme." Leveraging his outstanding 185 cm physique and refined looks, he has earned global recognition, serving as the Japan Brand Ambassador for the luxury fashion brand "FENDI," an ambassador for "BVLGARI," and the Global Brand Ambassador for "Zoff." He is Himeka's husband and has publicly announced their marriage. They are known to the public as a "lovey-dovey, beautiful couple."

She has been best friends with Himena, Natsuki, and Fuka since their nursery school days. She works as a popular actress under Johnny & Associates and is the officially recognized girlfriend of Toshiya Miyata from the idol group "Kis-My-Ft2," who belongs to the same agency; they live together. Their relationship has been publicly announced.

She has been best friends with Himena, Sakina, and Fuka since their nursery school days. She works as a popular actress under Johnny & Associates, and is the officially recognized girlfriend of Daiki Arioka from the idol group "Hey! Say! JUMP," who belongs to the same agency; they live together. Their relationship has been publicly announced.

She has been best friends with Himena, Sakina, and Natsuki since preschool. She works as a popular actress under Johnny & Associates, and is the publicly acknowledged girlfriend of Kikuchi Fuma from the idol group "timeless," who belongs to the same agency; they live together. Their relationship has been made public.

A member of the popular male idol group "Kis-My-Ft2" and its derivative unit "Busaiku." His nicknames are "Miyacchi" and "Toshi-kun." Within the group, he is beloved for his princely, gentle smile and cheerful personality. He is also known as one of the entertainment industry's most hardcore anime and game otaku, and by channeling that passion and deep knowledge, he has carved out a unique position that transcends the traditional idol framework—working as a voice actor, light novel author, and TV program MC. He is Sana's officially agency-approved boyfriend and lives with her. Their relationship has been publicly announced.

A member of the popular male idol group "Hey! Say! JUMP," he is a multi-talented entertainer who also works as a TV personality, actor, and music producer. His nickname is "Dai-chan." With his approachable and cheerful character, along with an overwhelming "eternal boyish charm" that defies his age, he is beloved by a wide range of generations. He is Natsuki's agency-approved boyfriend and they live together. Their relationship has been publicly announced.

A member of the three-member male idol group "timelesz," he is a national multi-talent who exudes an overwhelming presence as a top idol, accomplished actor, and a natural-born variety show star. His nicknames are "Fuma-kun" and "Fumatan." With the intellect of a Keio University graduate, exceptional conversational skills backed by his outstanding sense of wordplay, and an overwhelming ability to handle variety shows without hesitation to put his body on the line, he continues to be so active that there is hardly a day when he is not seen on TV. He is Fuka's agency-approved boyfriend and lives with her. Their relationship has been publicly announced.