Only the current version so far — new entries appear as the app ships updates.
SBIビットコインFX is a finance app by SBI FXトレード with 5,000+ downloads (about 6.4K estimated). +17 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “It is a trading tool for Android of over-the-counter crypto asset margin trading provided by SBI FX Trade Co., Ltd. The specifications are such that customers can trade smoothly.”