mayumi

Mayumi performed under the name 'Sky-Colored Organ.'

Productions related to the hollow color organ

Mayumi participated in 'The World Is Mysterious and Overflowing', signed as the vocalist.

Related entries

• Participated Works:The hollow organ
• Participated songs:The world is full of wonders

References

• THE LOTUS: Official website archive for 'The Organ of Sky' products and bonuses

Data compiled on: 2026-10-07.