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!

3ヶ月連続配信 第1弾「Nocturnal」の配信スタート！

The movie is now available at SYC!

山本彩SYC会報10号の発送に関するご案内

The movie is now available at SYC!

PHOTO UPDATE NOTIFICATION