Main Characters
Recurring Guest Characters
Akira Inukai / Jinchul Woo
18 guest appearances
Shin Mogami / Jongin Choi
15 guest appearances
Kiyoomi Goto / Gunhee Go
13 guest appearances
Aoi Mizushino / Jinah Sung
13 guest appearances
Taiga Shirakawa / Yoonho Baek
12 guest appearances
Shizuka Kousaka / Haein Cha
12 guest appearances
Kenta Morobishi / Jinho Yoo
12 guest appearances
Eri Mizuki
10 guest appearances
Isao Mabuchi
7 guest appearances
Rin Asahina / Songyi Han
6 guest appearances
Masato Ukyo / Dongsoo Hwang
5 guest appearances
Satsuki Imamiya / Heejin Park
4 guest appearances
Kojiro Shishido / Sangmin Ahn
4 guest appearances
Iron
4 guest appearances
Taisei Michikado
3 guest appearances
Yukari Fujisaki / Bora Lee
3 guest appearances
Gina
3 guest appearances
Akinari Morobishi / Myunghan Yoo
3 guest appearances
Ant King / Beru
3 guest appearances