1 Season
1 Episode
9-nine- Ruler's Crown - Season 1 Episode 1
- Year : 1970
- Country : Japan
- Genre : Animation, Sci-Fi & Fantasy, Mystery
- Studio :
- Keyword : romance, murder mystery, anime, based on visual novel, superpower
- Director :
- Cast : Atsushi Abe, Misato Fukuen, Atsumi Tanezaki, Yuri Yamaoka, Akane Fujita, Kazutomi Yamamoto