DOSI Vault is a user-friendly non-custodial wallet developed by LINE NEXT Inc. It allows users to directly manage and use their assets with full control over their private keys. The wallet supports FINSCHIA, LINE's base cryptocurrency, and plans to add multiple tokens from LINE's new public mainnet in the future.

One of the standout features of DOSI Vault is its support for Google sign-in, making it easy for users unfamiliar with blockchain technology to create accounts without the need for mnemonic settings. Additionally, DOSI Vault aims to provide fast transactions with lower transaction costs compared to other major mainnets. When paying for FINSCHIA, the gas fee is significantly lower than Ethereum, and transactions are completed in approximately 2 seconds, making it 400 times faster.

DOSI Vault offers a seamless experience across web and mobile platforms. Users can easily connect their DOSI Vault account to the mobile application by scanning a QR code, allowing them to manage their digital assets on the go.

Furthermore, DOSI Vault simplifies the process of buying NFTs with FINSCHIA through its integration with DOSI Wallet's 'payment' feature. Users can purchase NFTs in just two steps, making it more convenient and efficient.

Overall, DOSI Vault is a secure and user-friendly non-custodial wallet that provides fast transactions, low gas fees, and seamless integration across web and mobile platforms. It is an ideal choice for individuals looking to have full control over their assets in the blockchain space.