Shirohebi No Senrei Dokuso Shi

[Machine Translation] Yuji, the second son of Osawa Noburo, a professor of Urasenke, was poisoned to death at a Koicha tea ceremony. Nishida, an editor completely uninvolved in the case, begins an investigation under orders from his company. Eventually, he develops a faint crush on Yuri Kannagi, a beautiful woman suspected of the crime, and struggles to solve the case in order to clear his suspicions about her. However, he is helpless in the face of a series of poisonings, so he turns to the next-door neighbor, Fumimon Onagata, a self-proclaimed "poison herbalist," for advice. A few days later, Onagata dashingly appears before all concerned and uncovers the mystery behind the murders and uncovers the secret that the Osawa family has been keeping hidden! The "Sen no Rikyu=Christian" theory awakens the genealogy of the murder. The theory that "Sen no Rikyu=Christian" awakens a murderous genealogy. The proud and arrogant man, Fumimon Onagata's deductions are brilliant.

濃茶の席で、裏千家教授、大澤信郎の次男・祐二が毒殺された。事件とはまったく無関係の編集者・西田は、会社の業務命令を受けて調査を始める。やがて、容疑者とされる美女・神凪百合に淡い思いを抱いた彼は、彼女への疑いを晴らすため、事件解明に向けて奮闘する。しかし、その後も続発する毒殺事件を前になす術もなく、隣室に住む、自称"毒草師"の御名形史紋に相談を持ちかけた。数日後、関係者一同の前に颯爽と現れた御名形は事件の謎を看破し、大澤家が隠匿し続けた秘密を暴き出した!「千利休=キリシタン」説が呼び覚ます、殺人の系譜-。驕慢尊大な男・御名形史紋の推理が冴える。