Saiyuuki Gaiden: Kouga no Shou
Japanese title: 最遊記外伝　特別編　香花の章
Type: OVA
Episodes: 1
Source: Manga
Genres: Adventure, Drama, Fantasy
Studios: Anpro
Producers: TV Tokyo, Dentsu, Frontier Works, Hakuhodo DY Media Partners
Duration: 30 min
Rating: PG-13 - Teens 13 or older

Based on chapters 11-13 of the original manga with additional content written by Kazuya Minekura. The story will be told from Tenpou's point of view.