Hattori is an outgoing teenage girl who attends Yurinori Academy, an all-girls high school for ninja
She has a crush on Momochi, her sweet and adorable classmate, but her friend Fuuma seems jealous
A funny and innocent young love story between female students of a ninja boarding school
Yurinori Girls School is a private school with a combined middle and high-school section, and dormitories. It's a school for young ladies. However, there's a little difference. All the students are ninjas! That aside, everything else is just the same as a normal girls school.