Season 2

1. Hippo and Little Brother and Otowa Mansion

2. My Little Brother

3. Ever Since the Day We First Met

4. Fever! Let's Pugi!

5. A Great Man

6. Mother Provides the Crab, Hippo Becomes a Rhino

7. Looking for a Husband for Kanae

8. To Be Motz Is to Fib

9. A World Without Circles

10. Liszt vs Risuto: Bell (Gong) of Destiny

11. Nothing But Saltiness

12. Wagner's Ambition

13. Forget The Years Hardships! Red vs White Musik Contest

14. Fall in Love, Pop Idol! Travel Pygmy Hippo!

15. Dosukoi! Otowa Sumo Stable

16. A Reunion With The Great Unknown

17. WesternLoids Of The Wild West

18. Goodbye Big Sister

19. The Melancholy of Schubert

20. The Melancholy of Dovo-chan

21. Chopin the Hero

22. Bach, CLAKLA, Nibelungen

23. A Long Awaited Person Arrives, A Castle is Built

24. Big Sister and Little Brother

25. The Last ClassicaLoid