Family Trainer: Rai Rai! Kyonshizu: Baby Kyonshi no Amida Daibouken

'Family Trainer: Rai Rai! Kyonshizu: Baby Kyonshi no Amida Daibōken' (ファミリートレーナー 来来キョンシーズ　ベビーキョンシーのあみだ大冒険) is a Family Trainer game developed and published by Bandai. It released for the Family Computer on January 26, 1989 in Japan.

Rumor
It's rumored that Family Trainer Rai Rai Kyonshizu Baby Kyonshi no Amida Daibōken was planned to release for the Nintendo Entertainment System under the name Yeah Yeah Beebiss I. The only confirmed documentation of Yeah Yeah Beebis I is from the June 1989 issue of Video Games & Computer Entertainment. It's been pointed out that the term "Rai Rai" in the Japanese language has a similarity with the "Yeah Yeah" part of a title, while "Baby" could have been written as "Beebiss". None of this has ever been confirmed and it's unlikely that Family Trainer Rai Rai Kyonshizu Baby Kyonshi no Amida Daibōken would have saw a release outside of Japan as the last Power Pad supported game for the NES was Summer Team Games which released in November 1988.