Meet the Kisugi sisters, Rui, Hitomi and Ai. By day they run a cafe next door to the local police station where Hitomi's boyfriend Toshio works. By night, they're the art thieves known as Cat's Eye - and Toshio is the detective on the case.

Cat's Eye is forced to clear their name when a fight over ownership of the painting they plan to steal leads to the trio being framed for murder.

Ai's friend claims to have a photo of Cat's Eye for the school paper. If that's not bad enough, she's convinced that Hitomi is Cat's and sticks to her like glue. Can Cat's shake her off in time for their heist?

When Cat's Eye and Lupin's Bride target the same painting, the Kisugi sisters must go head to head with an international art thief who is not only more experienced than they are, but also may know something about their missing father.

Toshio gets a new partner in Detective Asatani. Young and talented, Asatani has no trouble working the Cat's Eye case. She even has a suspect in mind: Hitomi. It's going to take the creativity of all three Kisugi sisters to put her off the scent.

There's trouble in paradise when Toshio spoils a romantic moment with Hitomi worrying over Cat's Eye's next heist. Preoccupied with their fight and trying to work up the nerve to kiss Hitomi, catching Cat's isn't exactly the first thing on Toshio's mind.