It's free to download the installation package of Chikara Koi, also, you can take a look at users' reviews on Droid Informer. The app works fine on Android 4.0.3 and above. This download is completely safe. JUPE Software B.V. is the developer of this application which is related to the Shopping category.
The tool has been downloaded and installed by over 100 users and its latest update was released on Oct 18, 2020. According to the latest info, Chikara Koi is rated 4.4 on Google Play.