eBook Initiative Japan Co. Ltd. Comics. Teen. It can be downloaded the e-books in “eBookJapan” to the Android device on your hand. It can enjoy 60,000 or more e-books mainly “Manga” by the high-resolution.

Client’s target: looking for high quality user
Geos: Japan
Platform: iOS, Android
Pricing model: CPI
Traffic Type: Direct in-app, SDK

Results:
Period: Spring 2019
Monthly Installs: 10 000+
KPI: RR >30%