"Grasscutter" was a long story arc which featured the mythological and historical background of the legendary sword, Kusanagi, before it came into the possession of the title character.* He was based on the famous swordsman, 
"Grasscutter" was a long story arc which featured the mythological and historical background of the legendary sword, Kusanagi, before it came into the possession of the title character.* He was based on the famous swordsman, Miyamoto Musashi, and he is traveling on a shogyusha, occasionally selling his services as a bodyguard. He has on several occasions appeared with the Teenage Mutant Ninja Turtles and plans for a television series based on a futuristic spin off were cancelled after the failure of Bucky O'Hare and the Toad Wars. FTP, name this comic by Stan Sakai about a ronin rabbit set in the early Edo period where humans are replaced with anthropomorphic animals.
"Grasscutter" was a long story arc which featured the mythological and historical background of the legendary sword, Kusanagi, before it came into the possession of the title character.
Usagi Yojimbo (prompt on Miyamoto Usagi)