Seventeenth Period is the seventeenth chapter of the crossover manga series Seishun Kijinden! 240 Gakuen.
Summary[]
Characters in Order of Appearance[]
*Note: Bold = First Appearance
*Note: Italic = Flashback Appearance
- Koyomi Araragi
- Princess Hitei
- Ougi Oshino
- Takashi Saitou
- Shinobu Oshino
- Kuroneko Byouinzaka
- Sonoki Emoto
- Meisai Tsurugi
- Meme Oshino
- Mitsubachi Maniwa
- Pengin Maniwa
- Kawauso Maniwa
- Hitagi Senjougahara
- Rizumu Niounomiya
- The Nonsense User
- Naguma Sawarabi
- Hawatari Sawarabi
- Yumiya Sawarabi
- Houko Yamiguchi
- Moeta Ishinagi
- Yakusuke Kakushidate
- Seethrough
- Raichi Kino
- Noise
- Togame
- Shichika Yasuri
- Rai Fudatsuki
- Hakuhei Sabi
- Puniko Yuigahama
- Deishuu Kaiki
- Kyouko Okitegami
- Konayuki Itezora
- Jun Aikawa