1 Season
9 Episode
Mashin Hero Wataru: The Seven Spirits of Ryujinmaru - Season 1 Episode 4 Red Flash! Double x Slash!
Kennosuke loses his parents and runs the dojo alone. Shibarak was practicing as he grew up, but Kennosuke, who is bearish and crying, always runs away. Meanwhile, Hikashibou-Benke comes aiming for the treasure of the dojo, "Sword of the Red Dragon".
- Year: 2020
- Country: Japan
- Genre: Animation, Action & Adventure, Sci-Fi & Fantasy, Comedy
- Studio: YouTube
- Keyword: sequel, mecha, anime, super robot, isekai, based on tv series, original net animation (ona)
- Director: Hajime Yatate
- Cast: Mayumi Tanaka, Megumi Hayashibara, Kazue Ikura, Tomomichi Nishimura, Urara Takano