Ep. 9: Koyomi dan Suruga menyelidiki ritual kuil yang melibatkan ular yang terpotong-potong dan bertemu Nadeko.

Koyomi and Suruga travel to an abandoned shrine in order to perform a job for Oshino. As they climb the mountain the shrine is located on, they pass a girl running down the path, who only briefly exchanges glances before continuing in the other direction. Once they reach the shrine, Koyomi and Suruga discover a number of dismembered snake corpses in what appears to be some sort of ritual. They both quickly decide to leave. The next day, Koyomi and Tsubasa go to a bookstore, where they begin to converse. Tsubasa warns Koyomi that he and Hitagi must set down boundaries in their relationship if it is to last. She then leaves after getting a sudden headache. Koyomi then meets the girl again, who he finally realizes is Nadeko Sengoku, a friend of his sisters whom he met as a child. He and Suruga intercept her at the shrine, and return to Koyomi's house. Once there, Nadeko takes off her clothes, revealing snakelike skin, and pleads for Koyomi to save her. (Source: Wikipedia)
Episode
- Ep. 5 · Koyomi mengetahui masa lalu tragis Mayoi sementara Hitagi mengungkapkan sifat hantu dan mengakui perasaannya.
- Ep. 6 · Koyomi menghadapi penyerang bertopi hujan misterius sambil menavigasi hubungan rumit dengan Hitagi dan Suruga.
- Ep. 7 · Monyet Suruga, Bagian Dua
- Ep. 8 · Monyet Suruga, Bagian Tiga
- Ep. 9 · Koyomi dan Suruga menyelidiki ritual kuil yang melibatkan ular yang terpotong-potong dan bertemu Nadeko.
- Ep. 10 · Koyomi menghadapi kutukan Snake Constrictor kedua yang diletakkan oleh pemuda yang ditolak di kuil yang terkorupsi.
- Ep. 11 · Koyomi dan Tsubasa mendiskusikan transformasi masa lalunya selama pertemuan penuh tekanan yang melibatkan Shinobu.
- Ep. 12 · Hitagi dan Koyomi berbagi kencan di mana ia mengajaknya keluar dan ia membalas cintanya di bawah bintang-bintang.
- Ep. 13 · Koyomi menemukan telinga kucing Tsubasa dan mereka mengunjungi Oshino yang mengungkapkan transformasinya