Advance ticket sales for "New Year's Mystery Solving Special! Escape from Time and Space" have begun!

"SYC 6th Anniversary Online Lottery" begins!

<Added 1/6> A panel exhibition will be held at CD shops to celebrate the release of Yamamoto Sayaka 's "U TA CARTE"!

The movie is now available at SYC!

A New Year's card delivered to everyone from Yamamoto Sayaka!

Wednesday, January 8, 2025 [FC site 6th anniversary] Live broadcast confirmed!

PHOTO UPDATE NOTIFICATION

A Christmas delivery from Yamamoto Sayaka!

[Starting today at 9:00 PM] Announcement of live streaming exclusive to SYC MOBILE members

[Important] Notice of price change for Yamamoto Sayaka official fan club "SYC" annual membership fee