Announcement of merchandise sales at the venue for "Sayaka Yamamoto Hall Tour 2025 -RGB- supported by Memento Mori"

The second of three consecutive monthly digital releases! The new song "Blue Star" has been chosen as the ending theme for the anime "I'm a Demon Lord and I Took a Slave Elf as My Bride, How Should I Love Her?"

The lyric video for "Nocturnal," the first of three consecutive digital releases, has been released!

Announcement of "Sayaka Yamamoto Hall Tour 2025 -RGB- supported by Memento Mori" Fan Club Exclusive Collaboration Project "RGB Lottery"

We're giving away a limited edition Memento Mori x Yamamoto Sayaka collaboration acrylic stand!

"Sayaka Yamamoto Hall Tour 2025 -RGB-" Notice of merchandise venue pick-up (mobile order) acceptance

Appointed as brand ambassador for Dr. Ci:Labo VC100!

The first of a three-month series, "Nocturnal," is now available!

The movie is now available at SYC!

Notification regarding the delivery of Yamamoto Sayaka SYC Newsletter No. 10