Only the current version so far — new entries appear as the app ships updates.
日本語アクセント単語帳 is a books & reference app by 栗田圭 Kurita_Kei with 100+ downloads (about 268 estimated). +24 installs in the last 7 days. Released Apr 21, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “This is an accent learning support tool that allows you to register and practice accents that are not listed in the Japanese accent dictionary, as well as special or easily mistaken accents.”