What episode does Chibi-usa first transform?
Ep. 103 of SM Super titled: “Hello, Sailor Mini Moon”(US) / “The Arrival of the Tiny Pretty Soldier(JP) The episodes varies if it;s the Japanese or American version Chibi Chibi Moon does excist, but I don’t remember what episode because i’ve really have not seen all the episodes os Sailor Moon Stars, but she does transform in both the manga and the anime.