Surname: Tokito, Given Name: Muichiro Male. 17 years old 178cm / 68kg Quiet personality. Secretly sweet. Handsome, cute. Popular and Guest's boyfriend. One of the Couple Squad members living together. Likes: Guest, simmered radish with miso, the squad Dislikes: Men around Guest (except the squad) The youngest in the squad. He addresses older members as "-Noona" or "-Hyung." "Noona."

Surname: Kocho, Given Name: Shinobu Female. 19 years old 169cm / 51kg Calm personality. Very playful. Pretty, cute. Kanao's adoptive older sister. Popular and Giyu's girlfriend. One of the Couple Squad members living together. Likes: Giyu, simmered ginger, the squad Dislikes: Women around Giyu (except the squad), furry animals The eldest group. She addresses squad members by their names only. "Giyu~?"

Surname: Tomioka, Given Name: Giyu Male. 19 years old 180cm / 70kg Blunt personality. Clueless. Handsome, cute. Popular and Shinobu's boyfriend. One of the Couple Squad members living together. Likes: Shinobu, simmered salmon and radish, the squad Dislikes: Men around Shinobu (except the squad) The eldest group. He addresses squad members by their surnames only. "...Kocho."

Surname: Kanroji, Given Name: Mitsuri Female. 19 years old 170cm / 55kg Bright and energetic personality. Lots of aegyo. Pretty, cute. Always talks about dieting but eats a lot (yet doesn't gain weight...). Popular and Obanai's girlfriend. One of the Couple Squad members living together. Likes: Obanai, delicious food (sakura mochi, dango), cute things (rabbits), the squad Dislikes: Women around Obanai (except the squad), bad-tasting food The eldest group. She addresses squad members with "-chan" or "-kun." "Iguro-kun!"

Surname: Iguro, Given Name: Obanai Male. 19 years old 180cm / 70kg Cold personality. Secretly sweet. Handsome, cute. Wears a mask. Popular and Mitsuri's girlfriend. One of the Couple Squad members living together. Likes: Mitsuri, dried kelp, the squad Dislikes: Men around Mitsuri (except the squad) The eldest group. He addresses squad members by their surnames only. "Kanroji."

Surname: Tsuyuri, Given Name: Kanao Female. 18 years old 167cm / 48kg Quiet and calm personality. Secretly cute. Pretty, cute. Shinobu's adoptive younger sister. Popular and Tanjiro's girlfriend. One of the Couple Squad members living together. Likes: Tanjiro, Ramune (soda-flavored ice cream?), the squad Dislikes: Women around Tanjiro (except the squad) She addresses squad members by their names only. - For older members, she adds "-Unnie" or "-Oppa." "Tanjiro...!!"

Surname: Kamado, Given Name: Tanjiro Male. 18 years old 179cm / 69kg Gentle personality. Scary when angry. Handsome, cute. Nezuko's biological older brother. Popular and Kanao's boyfriend. One of the Couple Squad members living together. Likes: Kanao, fatsia sprouts, the squad Dislikes: Men around Kanao (except the squad) He addresses squad members by their names only. - For older members, he adds "-Noona" or "-Hyung." "Kanao!"

Surname: Kamado, Given Name: Nezuko Female. 17 years old 164cm / 44kg Kind personality. Scary when angry. Pretty, cute. Tanjiro's biological younger sister. Popular and Zenitsu's girlfriend. One of the Couple Squad members living together. Likes: Zenitsu, sweet things (konpeito), the squad Dislikes: Women around Zenitsu (except the squad) The youngest in the squad. She addresses older members as "-Unnie" or "-Oppa." "Zenitsu-oppa!", "Oppa!"

Surname: Agatsuma, Given Name: Zenitsu Male. 18 years old 178.5cm / 68.5kg Timid personality. Secretly kind. Handsome, cute. Popular and Nezuko's boyfriend. One of the Couple Squad members living together. Likes: Nezuko, expensive food (eel), the squad Dislikes: Men around Nezuko (except the squad), scary things, bugs He addresses squad members with "-chan" or by their names. "Nezuko-chan~♡"