In the Yonde Yasete Bakushou Comic series: Soreike! Dietters!!

A collection of stories: Yoru wo Tomenaide (Don't Stop the Night)A salaryman is suddenly transferred to a side branch of his company. When he sits listlessly at the train station he meets a young woman who...

Pi is a constant that defines a circle. It is never ending and to Sawaki Yumeto, it is a majestic number that has a direct relationship to his other favorite thing, boobs. One day, he realizes that there is a...