第 17 集: 折木奉太郎質疑自己的行動,因為古典部未能從十文字手中保護《冰菓》手稿。

Eru finishes her talk on the school radio but has misgivings about whether she was doing the right thing. Later, she admits to the Empress, after Fuyumi gives the same advice to her, that following the Empress's example in manipulating people is not for her. Her radio talk however sets the events into motion and the room of the Classics Club gets filled with students, expecting to help prevent the last strike of Juumoji. Volumes of the Hyouka sell fast. However, they are apparently unsuccessful in protecting the manuscript of Hyouka, which catches fire and a note from Juumoji appears in a printed copy of Hyouka. Mayaka has some suspicions because she sees water on the table where the manuscript was and she notices that Satoshi is strangely silent and irritated about the events. It turns out that Houtarou was not only an investigator in this case. (Source: Wikipedia)
集數
- 第 13 集 · 在勘也祭期間,Satoshi 參加問答競賽,同時發生盜竊事件。
- 第 14 集 · 古典文學社參加烹飪比賽,同時由益田負責漫畫研究社的業務。
- 第 15 集 · 古典部試圖利用折木的技能來捕捉十文字大盜。
- 第 16 集 · 最終目標涉及輕音部與一本被盜的漫畫
- 第 17 集 · 折木奉太郎質疑自己的行動,因為古典部未能從十文字手中保護《冰菓》手稿。
- 第 18 集 · 折木奉太郎調查老師躲避雷擊的經歷以及對直升機的擔憂。
- 第 19 集 · 折木奉太郎為證明其理論觀點,破解了一起關於偽鈔的虛構謎題。
- 第 20 集 · 新年前夕,折木奉太郎與千反田愛瑠在參拜阿雷克斯神社時被困在倉庫裡
- 第 21 集 · 茉耶尋求繪留的幫助以改進情人節巧克力,而折木則調查其失蹤