Yayoi's A Girl, She Should Be Able to Trap a Mouse

In the series Mouse, you can count on two main things to take place. Excessively cool heists, and excessively fanservicey women doing their thing to help them along, while wearing fetish outfits at the same time for no discernible reason other then to make men watching have some 'fun'. Yayoi is the requisite Intelligent One of the three.

It's Yayoi with a 'yoy'. Not with an 'oi'. That's a different word altogether. Even on the main page.