You can check Japanese e-money balance and usage history on your iPhone.

Support:
・Transit IC（Suica, PASMO, ICOCA, SUGOCA, TOICA, Kitaca, manaca, nimoca, はやかけん(Hayakaken)）
・IruCa
・PASPY
・SAPICA
・icsca
・OKICA
・Ryuto
・Region Affiliate Transit IC（totra, Iwate Green Pass, iGUCA, HACHICA, AOPASS, nolbé, Shuhoku Orange Pass, AkiCA, Towada SkyBlue Pass, cherica, MegoICa, …and more!）
・Rakuten Edy
・nanaco
・WAON
・Japan Univ. Co-op IC Prepaid
・八達通 (Octopus) (Hong Kong)

Devices that support card scanning:
WITH iOS 13.0 OR LATER
iPhone 14 Pro
iPhone 14 Pro Max
iPhone 14
iPhone 14 Plus
iPhone SE (3rd generation)
iPhone 13 Pro
iPhone 13 Pro Max
iPhone 13
iPhone 13 mini
iPhone 12 Pro
iPhone 12 Pro Max
iPhone 12
iPhone 12 mini
iPhone SE (2nd generation)
iPhone 11 Pro
iPhone 11 Pro Max
iPhone 11
iPhone XS
iPhone XS Max
iPhone XR
iPhone X
iPhone 8
iPhone 8 Plus
iPhone 7 (sold in Japan)
iPhone 7 Plus (sold in Japan)