Kamitsubaki Studio has been developing the Kamitsubaki City Under Construction user-participation multimedia project since 2019 with a community of over 20,000 users.
An alternate reality game (ARG) experience ran under the title Kamitsubaki City Under Construction: Emergence in October 2021, followed by the launch of the Kamitsubaki City Under Construction: Narrative “table-talk role-playing game” experience in 2023.
Kamitsubaki Studio also streamed a new teaser trailer for its Kamitsubaki City Regenerate/Virtual Reality games on July 12.
Kamitsubaki Studio is the company behind many virtual singers including KAF, who provided theme songs for Black Clover, Dropkick on My Devil!