From a school story of a kouhai being fooled by his ill-mannered senpai, to vampires and time travel, the vast, heart-clinching world of Kashio is jam-packed into this book! 1. Chronic 2-3. Haru e no Tobira 4. Sawaranaide, Kowareteimasu. After acting up in Soccer Club, Saitani is forced to resign and his teacher suggests he join the Astronomy Club. There, it