"Wrapup" has been featured on Lifehacker Japan.

Hello, this is the150 Secretariat.

As mentioned,
"An iPhone case with an integrated wallet that allows you to go out lightly on the iPhone alone. It has a luxurious design made from Tochigi leather, and can store 10 cards, 5 bills, and 20 coins."

You can put it in your pocket and go out quickly.

10 cards are OK! How about living without a wallet with the high-quality Tochigi leather "Wrapup" that can be combined with MagSafe?
https://www.lifehacker.jp/article/machi-ya-wrapup-start-834828/

Be sure to check it out!