コドモン - 保育園の連絡をアプリで簡単に is an education app by CoDMON, Inc. with 1,000,000+ downloads (about 1.6M estimated). +5.9K installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “It is a guardian application of the child facility business support system "Kodomon".”