manaca check 残高確認

manaca check 残高確認 is a Chrome extension designed to help users quickly and easily check the balance of their traffic system IC cards such as manaca, Suica, ICOCA, TOICA, PASMO, and PiTaPa. By simply holding the card over your smartphone's NFC tag, the extension displays your current balance instantly, making it convenient for users who want to keep track of their card balances without hassle.

The extension requires NFC to be enabled on your device and supports automatic launching upon detecting the card. It is created by an individual developer and is not affiliated with any card issuer. It's an essential tool for commuters and travelers who frequently use IC cards on various transportation systems in Japan.