Ep. 8: Natsuno visits Blade Hall to sharpen Hasajiro while hiding her true intentions.
Aired on August 20, 2013

The group arrives at Blade Hall, a region renowned for its collection of Japanese swords, spears, knives, and wakizashi. They are greeted at the elegant Shinise Ryokan by the landlady, who is a good friend of their landlord. Natsuno has traveled a great distance with the specific purpose of sharpening the dull blade of her favorite scissors, Hasajiro. However, this task serves as a cover for a secret motive that she keeps hidden from her companions during their stay at the inn.
Episodes
- Ep. 4 · Kazuhito wakes captured in Sumitani Hall while suspecting Madoka of the slasher attacks
- Ep. 5 · Madoka pursues Kazuhito through a window while Natsuno’s true identity is revealed as Akiyama Shinobu.
- Ep. 6 · Kazuhito encounters runaway Yayoi at Honda Booksellers during a business crisis
- Ep. 7 · Natsuno's Bra Disappears and Suzuna Is Searched for the Missing Item
- Ep. 8 · Natsuno visits Blade Hall to sharpen Hasajiro while hiding her true intentions.
- Ep. 9 · Natsuno discovers a book stolen from her secure room after suspecting surveillance.
- Ep. 10 · Hami returns to the library to confront Kazuhito after fulfilling her promise to become an author.
- Ep. 11 · Customers visit Honda Booksellers as Daimon and his men in black buy up books
- Ep. 12 · Suzuna pushes Natsuno into a cosplay event while Kazuhito and Akiyama Shinobu navigate their strange daily routine.