Season 1

1. The 15-Year-Old Sets Sail

2. Fragments of Friendship

3. The Moonlit Night and the Hedgehog

4. Q.E.D.! The Scientific Genius

5. Yuimaru! The Field Trip to Okinawa

6. The Legendary Monster, the Black Rose Man!

7. The Long-Awaited School Life! Veil's Club Visit

8. The Secret Revealed

9. Ideals, Reality, and Litmus Paper

10. The Collapse of a Heart

11. Friends

12. The Outcome of Fate! Because I Want to See Everyone Smile