While the entire franchise gets collectively called Sailor Moon, the anime version of Japan’s most successful magical girl saga is technically divided up into a string of year-long sequel series. The initial 1992 season, Pretty Solider Sailor Moon, led directly into Sailor Moon R, Sailor Moon S, Sailor Moon SuperS, and finally Sailor Moon Sailor Stars, before the whole thing was rebooted with this year’s Sailor Moon Crystal.
So really it’s only natural that the now sold-out line of Sailor Moon lingerie is now getting a follow-up, with upgrades for the core cast of five Sailor Senshi and what appears to be a few new friends joining them.