Ep. 5: A Masochist
Aired on February 7, 2019
Episodes
- Ep. 1 · Junpei discovers a talking rock, leading classmates and teacher to a mysterious world with a sphinx.
- Ep. 2 · Tsuyoshi Suspects Yurio Is Hiding Something and Seeks Junpei's Assistance
- Ep. 3 · The group faces the consequences of failure and the loss of a member, necessitating mental sharpening to prevent recurrence.
- Ep. 4 · Ryusei demands a specific plant from the gardening club while Junpei reflects on their past friendship.
- Ep. 5 · A Masochist
- Ep. 6 · A character provides tutoring services to another character in exchange for tutoring.
- Ep. 7 · A Hole in His Heart
- Ep. 8 · Soshi's students investigate his past and the mystery of Shiro from ten years ago.
- Ep. 9 · The Black Sphinx proves to be a formidable opponent as puzzles intensify