Chuuzenji-sensei Mononoke Kougiroku: Sensei ga Nazo wo Toiteshimau kara.
中禅寺先生物怪講義録 先生が謎を解いてしまうから。
Kusakabe Kanna, now in her second year at a new high school, is introduced to Akihiko Chuzenji, a new Japanese teacher who is often seen reading books while in a sour mood. Together, students and teachers find themselves dealing with a sequence of unusual incidents.
