DOSI Vault is a user-friendly blockchain wallet that allows users to store and use their assets directly. It is the first non-custodial wallet that supports FINSCHIA, LINE's base cryptocurrency, with plans to add multiple tokens from LINE's new public mainnet in the future. Users have full control over their private keys and assets, with the private key being encrypted and stored safely on the user's computer.

The wallet creation process is made easy with Google login and Mnemonic phrase support. DOSI Vault plans to use LINE's new public mainnet, which has faster transaction speeds with lower transaction costs than other major mainnets. When paying for FINSCHIA with DOSI Vault, the gas fee is 98% lower than Ethereum, with the transaction taking approximately 2 seconds, which is 400 times faster than Ethereum. DOSI Vault is available on both web and mobile app, with all digital assets in the browser account easily managed on the mobile device. Lastly, buying NFTs with FINSCHIA is made more accessible and quicker by connecting DOSI Vault through DOSI Wallet's payment feature in just two steps.