Tsuburaya Productions Co. has teamed up with HIT-POINT, developer of the popular Neko Atsume and Kamen Rider Atsume apps, to create Niwasaki.
Gameplay is simple: open up the shoji screen by swiping the screen. In the mysterious garden, different characters and scenes will appear. New scenes will appear an estimated every 10 seconds.
Niwasaki was first released in 2016, and continues to be available for free with in-game purchases. Niwasaki is only available on the Google Play store in Japan.