Watch It's my rabbit and it's Cue! Season 1 Episode 1 Online

Mikami Inaba, an ordinary high school boy, accidentally drinks a mysterious potion that causes his pet rabbit, Mina, to transform into a human girl with rabbit ears and a tail. Mina, now a cheerful and affectionate bunny-girl, is completely devoted to Mikami, which leads to comedic and awkward situations—especially with his childhood friend and crush, Mayu Sei. While Mikami struggles to deal with Mina’s new form, he also has to fend off Mayu’s growing jealousy.