Sun and Moon Concerto (Trayment ~Concerto~)

After Sayo finishes her rehabilitation, Seiichi returns to her hometown and meets Tsukino, the lead singer of a high school band. Professional singer Tsukino announced her retirement, and Sayo also got involved.

Short stories

After Sayo finishes her rehabilitation, Seiichi returns to her hometown and meets Tsukino, the lead singer of a high school band. Professional singer Tsukino announced her retirement, and Sayo also got involved.

Related entries

• Short story collection:トレイメント～Concerto～
• Chapter Characters:Ganli Shayang
• Chapter Characters:Seiichi Kageyama (Trayment)
• Chapter Characters:Tsukino Amakusa (Trament)

References

• Traumend: Concerto Characters and Four Stories
• Traumend：PRODUCT

Data compiled on: 2026-10-07.