The Mysterious Class

Yoon Jae-hyuk

Yoon Jae Hyuk

Park Jeong-woo

Park Jeong Woo

Haruto

Haruto

Kim Do-young

Kim Do Young

Choi Hyun Suk

Choi Hyun Suk

Bang Ye-dam

Bang Ye Dam

Asahi Hamada

Asahi

So Jung Hwan

So Jung Hwan

Yoshi

Yoshi

Kim Jun Kyu

Kim Jun Kyu

Park Ji-hoon

Park Ji Hoon

Mashiho

Mashiho

Jang Tae-hoon

Ha Dong-min

Lee Kyung-min

Hong Sung-joon

Chae Hee-soo

Son Won-jin

Seo Ye-ri

Lee Min-jung

Kim Hong-boo

Jung Geun-yong

Han Myung-chul

security guard/Haruto's father

Goo Si-yeon

Jeong-woo's mother

Goo Jae-yeon

shaman/Yoshinori's grandmother