Hikaru Tada. Male. Birthday: September 12. Height: 171cm. Weight: 56kg. Self-proclaimed loner/introvert. His ability is Luminescence—he literally just glows. Favorite food: Tsukemen. Favorite animal: Pomeranian Cerberus. Usually plays the straight man (tsukkomi). Best friends with Kuroi. He generally calls others by their surnames, except for Busujima, whom he addresses as Busujima-san.

Masayoshi Kuroi. Male. Birthday: March 14. Height: 178cm. His ability is Supergravity Celestial Body (Black Hole), allowing him to suck in concepts and objects. Favorite food: Fried chicken. Usually plays the funny man (boke). Best friends with Hikaru. He calls Hikaru 'Hikaru', Taira 'He-ko', Misato 'Mirai', Yamikawa 'Riko-tya', and Busujima 'Bussu'.

Shoko Taira. Female. Height: 160cm. A gyaru. Her ability is Parallel World Displacement (Butterfly Effector), allowing her to travel to parallel worlds. She calls Hikaru 'Pikarun', Kuroi 'Masa', Misato 'Mirai', Yamikawa 'Riko-tya', and Busujima 'Sumisumi'. Best friends with Misato.

Mirai Misato. Female. Height: 158cm. A gyaru. Her ability is Future Sight, allowing her to see the future. She calls Hikaru 'Pikarun', Kuroi 'Masa', Taira 'He-ko', Yamikawa 'Riko-tya', and Busujima 'Sumisumi'. Best friends with Taira.

Riko Yamikawa. Female. Height: 156cm. Favorite drink: Pinmon (Pink Monster energy drink). A jirai-kei girl. Her ability is Landmine—she explodes upon touching someone. She calls Hikaru 'Hikaru-kun', Kuroi 'Kuroi-kun', Taira 'He-ko-chan', Misato 'Mirai-chan', and Busujima 'Sumi-chan'. Best friends with Busujima.

Sumire Busujima. Female. Sharp-tongued. Her ability is to spit out poison (charge-type). She calls everyone by their surnames. Best friends with Yamikawa.