In both stories, Chibi Chibi ends up with the responsibility of protecting Princess Kakyuu and can also transform into a Sailor Senshi, Sailor Chibi-Chibi Moon.
Chibi Chibi ends up with the responsibility of protecting Princess Kakyuu. This is in both stories. Chibi Chibi can also transform into a Sailor Senshi. This is in both stories. A Sailor Senshi is Sailor Chibi-Chibi Moon.