Teenage Mutant Ninja Turtles/Usagi Yojimbo — IDW Publishing
Issue: #1
The TMNT are teleported to a world of talking animals—the world of Usagi Yojimbo! When the samarai rabbit embarks on a quest to save Japan and the deadly Jei blocks his path, a Turtle team-up may be the only chance for survival!
Creators: Bobby Curnow, Shawn Lee, David Petersen, Philip Ray Simon, Tom Luth, Sergio Aragonés, Tomi Varga, Megan Walker, Kevin Eastman, Stan Sakai
Characters: Donatello, Leonardo, Michelangelo, Raphael, Usagi Yojimbo, Takemikazuchi, Sasuké the Demon Queller, The Woodcutters, Kakera, Namazu, Jei