High school girl Tomoko Konagai is very shy and has few friends to talk with at school; she always thinks about her three cats: Ma the cheerful Munchkin, Ro the smart Russian Blue, and Shi the crybaby Singapura. Later, Tomoko befriends her classmate...

Makoto Ito rides the train to and from school every day. However, at the beginning of his second term, he falls in love with a beautiful girl that also rides the train. Unfortunately, she barely knows of his existence. Her name is Kotonoha Katsura,...

Shiratori Ryuushi is a young artist-in-training, about to start studying at a vocational school. Arriving at his new lodgings, Narutakisou, he finds himself the focus of attention for the collection of weirdos that inhabit the place. He also meets...