Ohm is a kindergarten child, but because of some mushrooms he looks like a grown-up. Because of this he is the undisputed leader of the King-Kong gang. When he falls in love with a high-school student his leadership is called into question.

Nopparit Suriwong
as Ohm

Keerati Mahapreukpong
as Aom

Katnatani Yasirohtwatana
as Chamnian

Settawut Manaspitisuk
as John

Pramet Tonnensung
as Piak

Sakarn Chaobankoh
as Aun

Theerachart Theerawittayangkool
as Uood

Pacharaporn Hitanant
as Ohm's Mother

Nattawut Srimhok
as Mhee

Bordeekorn Lohachala
as Ton