Episode 131: The Secrets of the Mangekyo Sharingan!
Naruto Episode 131 „The Secrets of the Mangekyo Sharingan!“. Category: mixed filler/canon. Adapts chapters 224–225. First aired: 2005-04-20.
- Read on in the manga from: Chapter 226 (Volume 25 – Brothers)
- Title (Japanese): 開眼 万華鏡写輪眼の秘密
- Title (romaji): Kaigan Mangekyō Sharingan no Himitsu
- First aired (Japanese): 2005-04-20
- First aired (German): 2007-10-01
- Category: mixed filler/canon
- Chapters adapted: Chapters 224; Chapters 225