This is the costume version of onchan, born in 1997 as the mascot character of HTB. After appeared in "How do you like wednesday?," this character has gained nationwide popularity among its fans. For its related events and merchandizing, this costume should be a necessary and important item. Not only in “How do you like wednesday?”linked events, onchan is now participating actively in various local events sponsored by cities and towns in Hokkaido. Young and old, people love him with stable popularity as a sort of community character. You may use him not only for the Wednesday fan, but also for children's promotions.