怪文書の犯人は自分だと名乗り出た初恋の女性を守るべく、葉山君は謎解きに挑むが──『理由あって冬に出る』に続くコミカルな学園ミステリ第2弾。〈卒業式編〉は4編収録。
9 卷
会错意的冬日
2007-10-31
本卷
2009-06-30
さよならの次にくる〈新学期編〉
2009-08-30
まもなく電車が出現します
2011-05-29
いわゆる天使の文化祭
2011-12-11
昨日まで不思議の校舎
2013-04-27
家庭用事件
2016-04-28
卒業したら教室で
2021-03-11
新学期にだけ見える星座
2026-01-30
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