[Yamamoto Sayaka Test] Announcement of release of advanced version

[Yamamoto Sayaka Quiz] Live Edition Release Announcement

[Yamamoto Sayaka SYC Newsletter No. 6] The deadline for shipping is today

[Yamamoto Sayaka Test] Announcement of intermediate level release

[Yamamoto Sayaka Test] SYC Edition Release Announcement

Information about the 6th issue of the SYC Newsletter Yamamoto Sayaka

[Important] System maintenance notice

[Yamamoto Sayaka Test] Release version release announcement

Today, January 7th, marks the 3rd anniversary of the launch of Yamamoto Sayaka 's official fan club!

[12/16 Osaka performance] "SAYAKA YAMAMOTO TOUR 2021 ~ re ~" fan club exclusive collaboration project now underway!