Naruto Shippuden: Season 17 Naruto Shippuden, Sasuke's Story: Sunrise, Part 4: The Ketsuryugan - Watch on Crunchyroll

Chino, Narutopedia

Otsutsuki Miyuki with his Ketsuryūgan, and special technique: Chi saikuron no jutsu

Ketsuryugan [v7.2]

Since its said that the Ketsuryugan is comparable in genjutsu ability to the sharingan, would it have a second stage like Mangekyo and a Tsukuyomi equivilant? Image credit to NDC's . Link

Ketsuryūgan Rules, Wiki

Ketsuryugan Naruto Shippuden Online Amino

Shinobi Life 2: Ketsuryugan Ability Display

My idea Ketsuryugan Senjutsu by LVCofP on DeviantArt

Ketsuryūgan, Narutopedia

Ketsuryugan, Wiki