Yamamoto Sayaka will release her fourth single (currently untitled) on October 28. 

It will be almost one year since Yamamoto released her last single "Tsuioku no Hikari" (November, 2019). The title track as well as the coupling songs included in her upcoming single are all written and composed by Yamamoto herself. The single will be released in three different versions: Regular Edition (CD-Only), Limited Edition (CD+DVD), and a Fan Club Edition (CD+DVD+VR Glasses+On Demand Viewing Ticket+Photo Book). The Limited Edition DVD will contain a making movie, while the Fan Club Edition DVD will contain a documentary movie of her birthday event 'Sayaka Yamamoto Celebration 2020' held in July. The Fan Club Edition also comes with VR glasses for smart phones and an on-demand viewing ticket to view live footage from her birthday event. Finally, the photo book will include pictures from the event. 

In addition, Yamamoto will hold a no-audience live titled 'Yamamoto Sayaka LIVE TOUR 2020~α~' on August 28. This will be held in place of her concerts that were scheduled to be held from February, but was cancelled due to the coronavirus outbreak. She is planning on singing her new songs at the upcoming live. 

Source: natalie