dメニュー is a tools app by NTT DOCOMO with 50,000,000+ downloads (about 72M estimated). +342K installs in the last 7 days. Rated 4.1 from 8.1K ratings. Install growth, rank history, SDKs and ad networks.
From the store listing: “It is a shortcut apps to smartphone portal site that NTT DoCoMo has to offer. You can easily access just to d menu by tapping the icon.”