Ryou Seibai!: Gakuen Bishoujo Seisai Hiroku

Ryou Seibai!: Gakuen Bishoujo Seisai Hiroku is an adult animation production released in 2013 by the studio Suzuki Mirano. The work falls within the long-standing tradition of Japanese independent adult animation studios that cater to niche subgenres of erotic media. Emerging during a period when smaller studios frequently produced single-episode OVAs to explore specific artistic themes, this title reflects the studio's focus on stylized character designs and narrative tropes common to the direct-to-video market of the early 2010s.

The creative direction for titles from Suzuki Mirano during this era typically prioritized character-driven scenarios within confined institutional settings. The design and illustrative style of this OVA aim to conform to the aesthetic expectations of the period’s erotic animation fans, focusing on expressive figure work and expressive character acting. Like many projects of its scale, it was produced for a specific, focused audience, and its reception was largely confined to collectors and enthusiasts of the specialized adult animation genre.