"Kai" is the brand name for GRAHA TAMIYA which running in model kit / toy import and distributor. As for now Graha Tamiya Indonesia is the licensed Distributor for Tamiya Singapore (Stargek) and approved by Tamiya Japan. The business mainly distributing and selling Tamiya Brand products, the Company holds responsible for tamiya brand related product distribution in Indonesia and through other sellers as well. Graha Tamiya also act as main sponsor for prestigious Tamiya Mini 4WD events in Indonesia, which the winners will be supported and get exclusive invitations to attend and participate in Tamiya Fair and Mini 4WD World Challenge in Shizuoka City, Japan. The second International scale event is Asia Challenge, which held annually in various Countries.
