Films produced by Studio Rikka

A young girl, from a civilization that resides in deep underground tunnels, finds herself trapped in an inverted world and teams up with a resident...

Every person has his or her own little world. Among the 34 bustling students of classroom 2-1, there are many such worlds. Akio Honjou's...

In the not-too-distant future, androids have come into common usage. However, treating androids on the same level as humans is frowned upon, and...

In the far distant future… Humans are living in the underground shelters under the complete controlled situation. “Why has the world...