かいじゅうステップ かいじゅうステップワンダバダ
[[Ultra Series]] multimedia project that began in 2018, geared towards infants and younger audiences. Consisting of picture books, a children's manga in Shogakukan's [i]Mebae[/i], children's anime, events, and more, it stars chibi versions of various Ultra [[kaiju]]. [[Pigmon]] is the main mascot of the project.
kaijuu step