- Opening X-01: A Stage Play Called a Miniature Garden
- Opening X-02: Peel Back the Outer Layer to Reveal Another
- Stage 01: Named Summoners, the 15 Children
- Stage 02: A Certain Boy’s Warm Days, Both Sides
- Stage 03: The Door to Hell, Who Will Unlock It?
- Stage 04: The Calamity was Named, the Secret War
- Ending X-01: A Single Soul that Survived
- Ending X-02: The Demon’s Contract Leads to a Starting Point