Ryuukyuu Timeline: Mirai Shoujo to Inishie no Ou
English title: Ryukyu Timeline: The Girl from Future and the Ancient King
Japanese title: 琉球タイムライン -未来少女と古の王-
Type: ONA
Source: Other
Episodes: 1
Status: Finished Airing
Aired: Mar 8, 2021
Duration: 8 min
Rating: G - All Ages
Studios: Gyorai Eizo Inc.
Genres: Fantasy
Themes: Historical, Time Travel

A historical fantasy that unfolds a mysterious story between a high-school girl from Urasoe and Satto, the king of the Ryukyu Kingdom.

(Source: AniDB)