
Saify
Japanese non-custodial mobile wallet with patented kisekae NFT skins that let users restyle the wallet UI from an in-app NFT store.

What is Saify?
Saify is a non-custodial mobile wallet built by Tokyo-based Decoo Inc. for Web3 newcomers in Japan. Users store and send crypto across Ethereum, Polygon, Arbitrum, Base, Avalanche, BNB Chain, and Optimism, then customize the wallet's look with kisekae (dress-up) NFTs from the Saify Store. Backup uses a phone-number flow instead of seed phrases.
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App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

