Only the current version so far — new entries appear as the app ships updates.
そば処萬乃助公式アプリ is a food & drink app by GMO Digitallab, Inc. with 1,000+ downloads (about 3.4K estimated). +3 installs in the last 7 days. Released Jul 31, 2017. Install growth, rank history, SDKs and ad networks.
From the store listing: “The official app of buckwheat Shoyorozu 乃助 has released!”