Hifuu Katsudou Kiroku: The Sealed Esoteric History
English title: Hifuu Club Activity Record: The Sealed Esoteric History
Japanese title: 秘封活動記録 The Sealed Esoteric History
Type: OVA
Episodes: 0
Source: Game
Genres: Fantasy
Duration: 30 min
Rating: PG-13 - Teens 13 or older

In the Outside World, only a few people know of the hidden realm called Gensokyo. Two of those individuals are Maribel Hearn and Renko Usami—the sole members of the Secret Sealing Club. Together, they dedicate themselves to learning more about Gensokyo, ranging from the Genso-Lunar War thousands of years ago to the history of the Moriya Shrine. Whether it be small talk, in-depth discussions, or tracking people who may have connections to this mystical land, even the sky cannot limit their growing curiosity.

[Written by MAL Rewrite]