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- Libro electrónicoButareba -The Story of a Man Turned into a Pig- Second BiteTakuma Sakai
- Libro electrónicoSeries: Butareba -The Story of a Man Turned into a Pig- (Manga)Takuma Sakai
- Libro electrónicoButareba -The Story of a Man Turned into a Pig- Third BiteTakuma Sakai
- Libro electrónicoButareba -The Story of a Man Turned into a Pig- (Manga) Volume 2Takuma Sakai
- Libro electrónicoButareba -The Story of a Man Turned into a Pig- (Manga) Volume 1Takuma Sakai
- Libro electrónicoSeries: Butareba -The Story of a Man Turned into a Pig-Takuma Sakai