Isekai Joucho launches first official fan club ‘1209Carat.’

Virtual singer Isekai Joucho, under KAMITSUBAKI STUDIO, has launched her first official fan club named ‘1209Carat.’ Membership registration began on September 5.

The fan club offers two payment tiers: an annual fee of 10,000 yen and a monthly fee of 800 yen. Members can access exclusive content including early ticket access for live events, limited videos, galleries, digital wallpapers, email newsletters, and birthday messages.

Those who subscribe to the annual plan will receive physical membership benefits, including a real membership card and an original card holder. Renewal benefits are also provided for members entering their second year.