Yamamoto Sayaka birthday event "Sayaka Yamamoto Celebration 2021" after-talk event to be held!

SYC live stream scheduled for Monday, July 12th!

Yamamoto Sayaka birthday event "Sayaka Yamamoto Celebration 2021" special final advance ticket sales for SYC/ SYC MOBILE members have begun!

Information about the "Sayaka Yamamoto Celebration 2021" performance

[Important] System maintenance notice

山本彩バースデーイベント「Sayaka Yamamoto Celebration 2021」SYC MOBILE会員チケット特別先行受付スタート！

山本彩バースデーイベント「Sayaka Yamamoto Celebration 2021」Zepp Tokyo公演にてSYC/SYC MOBILE会員限定生配信実施＆視聴券Pass販売決定！

SYC/SYC MOBILEに新たなゲーム「SYC SLIDE PUZZLE」が登場！プレゼントキャンペーンも実施中！

We are looking for submissions for our newsletter project "What would you like to ask Yamamoto Sayaka?"

「Sayaka Yamamoto Celebration 2021」カバー曲リクエスト投票！