Songs
- A charming sea familyNiroku Shimotsuki
- A heartfelt lieNiroku Shimotsuki
- gift from the seaNiroku Shimotsuki
- important thingNiroku Shimotsuki
- Nagi's themeNiroku Shimotsuki
- What should we do? What should we do? ?Niroku Shimotsuki
- lost boatNiroku Shimotsuki
- miracle of the seaNiroku Shimotsuki
- Memories of RyugujoNiroku Shimotsuki
- Umi and Amane.Niroku Shimotsuki
- What should I do?Niroku Shimotsuki
- new landscapeNiroku Shimotsuki
- Mermaids' challengeNiroku Shimotsuki
- many thoughtsNiroku Shimotsuki
- Maid Cafe ""Mermaid""Niroku Shimotsuki
- Blue LifeNiroku Shimotsuki
- seaside townNiroku Shimotsuki
- Chen, Ana, and Go's themeNiroku Shimotsuki
- Amane’s themeNiroku Shimotsuki
- I Made Mermaid Opening ThemeNiroku Shimotsuki
- importance of the seaNiroku Shimotsuki
- qualiaNiroku Shimotsuki
- living in the same waterNiroku Shimotsuki
- chaotic futureNiroku Shimotsuki
- 月冴ゆるNiroku Shimotsuki
- fatumNiroku Shimotsuki
- a place of memory [StoryEdit]Niroku Shimotsuki
- DEEPLYNiroku Shimotsuki
- last sunday of novemberNiroku Shimotsuki
- sink in betweenNiroku Shimotsuki
- to youNiroku Shimotsuki
- somedayNiroku Shimotsuki
- 1969Niroku Shimotsuki
- 1969Niroku Shimotsuki
- somedayNiroku Shimotsuki
- to youNiroku Shimotsuki
- a place of memory [PianoEdit]Niroku Shimotsuki
- sink in betweenNiroku Shimotsuki
- a place of memory [PianoEdit]Niroku Shimotsuki
- a place of memory [Story Edit]Niroku Shimotsuki
- DEEPLYNiroku Shimotsuki
- 月冴ゆるNiroku Shimotsuki
- qualiaNiroku Shimotsuki
- last sunday of novemberNiroku Shimotsuki