Shimotsuki-san wa Mobu ga Suki summary: After school, Kotaro Nakayama returns to school to pick up something he forgot and finds Shiho Shimotsuki asleep in an empty classroom. Shiho is rumored to be Ryoma Ryuzaki’s crush, a popular boy who has formed a harem in his class, but she is always expressionless and no one has ever seen her smile.