Natsu e no Tobira

Marion is a student who strongly identifies with a personal philosophy he refers to as "realism." He avoids showing emotions and dismisses expressions of affection. His perspective is challenged when he becomes involved with a mature courtesan, exposing the gap between his beliefs and his emotional development. Under her guidance, he begins to understand love and grows, though he remains unaware of the consequences of their relationship. The work also contains three additional short stories: *Hot Milk wa Ikaga?*, *Mahou Tsukai no Deshi*, and *Yubikiri*.