Sesisoft acquired the rights to release the Alternative Girls VR game in South Korea from Japan. The game will be available first on Android and later on iOS. This title already released in Japan in 2016 July with VR support.
In Korea you can download using a code inside the game special “Alter Girl AR Card” what you can use offline and see the girls where you put the cards. Each cards will be the same what you could get during the Comic Market 91 in 2016 in Japan: https://lp.alterna.amebagames.com/campaign/ar.html