TMNT: The Last Ronin #1 is a modern age comic book published by IDW in 2020. It features the Teenage Mutant Ninja Turtles, specifically Michaelangelo, in a post-apocalyptic world. The comic is a first print with a CGC 9.8 grade and a retailer exclusive variant cover. The story is written by Peter Laird and Kevin Eastman, the creators of TMNT. This issue marks the first appearance of the titular character, The Last Ronin.