Tantei Kun to Surudoi Yamada San Ore Wo Hasande Ryodonari No Futago Shimai Ga Katte Ni Suiri Shitekuru (MF Bunko J) [Light Novel]

[Machine Translation] Early on in my enrollment, I made a mistake. I had told my classmates that my parents' job was detective, and they started asking me for advice. I was in trouble for guessing the culprit of an out-of-print mystery novel and the mystery of a knife wielded in the art club. The Yamada sisters were doing their usual work, quickly solving the case with their sharp reasoning. I didn't like them at first, but now I respect them for their earnest deductions.... But aren't they too close when they talk? I know they get passionate about it, but sometimes they're just trying to get at you! A little bit sweet with Mr. Yamada, an authentic school mystery romantic comedy. The work of the author who won the "Grand Prize" of the 15th Sneaker Grand Prize.

入学早々、俺は失敗した。親の仕事が探偵だと口走ってしまったせいで、クラスメートから相談が持ち込まれるようになったのだ。絶版した推理小説の犯人当て、美術部で振るわれたナイフの謎、面倒なことになったと頭を抱える俺に―「それさ、そもそも事件じゃないね～」「多面的な考え方も取り入れたらどう?戸村くん」山田姉妹は平常運転、鋭い推理でスパッと解決していく。最初は気に食わなかったけど、本気で推理する彼女たちは今では尊敬対象だ。...が、話すときの距離、近すぎない!?熱くなるのは分かるけどたまに狙ってるよね!?山田さんと少し甘い、本格派学園ミステリーラブコメ。第15回スニーカー大賞“大賞”受賞作家作品。