Proseca's quiz app. (informal)

A Japanese mobile rhythm game developed by Colorful Palette, the studio of CyberAgent's Craft Egg, and published by SEGA Co., Ltd. This game is a spin-off from Sega's Hatsune Miku: Project DIVA series, featuring Crypton Future Media's virtual singer Hatsune Miku, Megurine Luka, Kagamine Rin and Ren, Meiko, and Kite, each unique. With a cast of 20 original human characters divided into 5 themed units. Set in the real world where virtual singers exist only as fiction, they appear in another world called the "world" where various "real feelings" are projected. This game was released for Android and Apple devices on September 30, 2020. Developed in Unity, it uses the Piapro Studio NT engine for speech synthesis.