Touhou Niji Sousaku Doujin Anime: Musou Kakyou
Genres: Fantasy
Type: OVA, Episodes: 
Aired: Dec 29, 2008 to ?
Source: Game
Rating: PG-13 - Teens 13 or older
Synopsis:
In the hidden magical land of Gensokyo, shrine maiden Reimu Hakurei constantly makes sure that supernatural incidents involving mythical creatures known as youkai remain as infrequent as possible. As part of her shrine's traditions, she hosts an annual summer banquet that invites a variety of guests, ranging from humans to even the strongest of youkai.

On the morning of the banquet, however, the shrine's donation box suddenly goes missing. Furthermore, there appears to be no trace of any theft whatsoever. As Reimu, her friend Marisa Kirisame, and news reporter Aya Shameimaru investigate the situation, they realize that others also have missing possessions. With each step closer to piecing the puzzle together, the group soon understands that this phenomenon is more than just simple thievery—an incident on par with Remilia Scarlet's mist or Yuyuko Saigyouji's youkai cherry blossom.