ChainCatcher news, Kaia & LINE ecosystem's first batch of mini-programs, KeitoKun, announces the launch of its pre-registration event. Users participating in the event can receive rewards worth up to $110 each.It is reported that each pre-registered user will be gifted 10 gift boxes, containing "special sweaters," which can serve as proof for future airdrops. Each gift box will be valued at $1 when KeitoKun officially launches.