Splinter (Teenage Mutant Ninja Turtles) Splinter (Teenage Mutant Ninja Turtles) Splinter, by his students often called Master Splinter, is a fictional character from the Teenage Mutant Ninja Turtles comics and all related media. In both the original comics and the live-action movies, Splinter is the pet rat of a ninja named Hamato Yoshi in Japan. Intelligent for his species, Splinter is able to learn ninjutsu art by mimicking his master's movements while he practiced. Yoshi becomes embroiled in a dispute with a fellow ninja by the name of Oroku Nagi, and is eventually murdered by Nagi's brother, Oroku Saki, who is seeking revenge for his
Rat King (Teenage Mutant Ninja Turtles) Splinter comes to and finds the real Rat King's skeletal remains. The Rat King will make his Last Appearance at the "End Times", as a Spirit invoked by Kavaxas and later he is sent to the Underworld by the Splinter Spirit as well as Ho Chan, Tatsu Spirit and the Spirit of The Hammer. In the IDW comic book series, the Rat King reveals himself as the brother of Kitsune, who had previously brainwashed Leonardo. Both are members of an ancient immortal family that ruled earth before mankind; he revealed they had been hiding through the ages and only used