Wataru Hoshibe, an elementary school student in fourth grade, is a RyuTuber who wants to become a superstar. His adventure begins in the Chubukai parallel world alongside Ryujinmaru, a Mashin that Wataru created out of blocks to defeat the final boss, Enjoda!
- Genre: Action & Adventure, Animation, Comedy, Kids, Sci-Fi & Fantasy
- Status: Ongoing
- Release:
- Stars: Atsumi Tanezaki, Katsuyuki Konishi, Megu Umezawa, Mutsumi Tamura, Rie Kugimiya, Tomokazu Sugita
- Duration: 24 min
- Country: JP
- Network: TSC, TV Aichi, TV Osaka, TV Tokyo, TVh, TVQ
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