Kokoa arrives in a new town in spring to start high school. She gets lost and pops into a coffee shop called "Rabbit House", which turns out to be where she will live. All the characters are so cute - tiny but cool Chino, soldierly Lize, gentle and Japanese Chiyo, sophisticated but down-to-earth Sharo. They are joined by Chino's class mates Maya and Megu, and a regular at the shop, Mr. Blue-Mountain Aoyama. Everything is so cute every day at Rabbit House!