Only the current version so far — new entries appear as the app ships updates.
グチトモ is a social app by stinkbug with 10+ downloads (about 10 estimated). +3 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “An anonymous social networking service where you can vent your work frustrations to colleagues in the same profession. Share your honest feelings and empathize with others in various industry categories such as nursing, food service, beauty, and sales.”