Only the current version so far — new entries appear as the app ships updates.
送料計算 送料を簡単に計算! is a tools app by Usakichi Company with 100+ downloads (about 296 estimated). +1 installs in the last 7 days. Released Jul 16, 2022. Install growth, rank history, SDKs and ad networks.
From the store listing: “"Shipping calculation" displays the top 5 services that can be sent cheaply based on the size and weight of the package. It's a very useful app when shipping packages.”