To celebrate the 35th anniversary of the series, Dark Horse released a massive titled Usagi Yojimbo: 35 Years of Covers .
: It features a deadly ninja duel where the character Chizu faces off against Kagemaru and Kimi. [S3E35] Usagi Yojimbo
While there isn't an Episode 35 starring him, this season established the lifelong "crossover friendship" between the rabbit ronin and the turtles. To celebrate the 35th anniversary of the series,
: It provides a visual history of how Stan Sakai’s art style evolved while staying true to the meticulous historical detail of feudal Japan. The Homecoming Collection (Volume 35) [S3E35] Usagi Yojimbo
: One of the most talked-about moments involves the giant serpent Lord Hebi intimidating his subordinates with "light cannibalism"—eating a dead serpent out of a sake bowl. Animated Cameos (Season 3)