Japan 7-11's ATM

Does anyone know if Discover Card is used at 7-11’s ATMs in Japan?

do a search on google for further information or call Discover Card, looks like you can use JCB atm's

https://www.discover.com/credit-cards/help-center/account/international-use.html

Does anyone know if Discover Card is used at 7-11’s ATMs in Japan?

Yes. See the link: http://www.sevenbank.co.jp/intlcard/index2.html

When I used the ATM in Kyoto last October, the minimum transaction was 10,000 JPY

However, for CC charges in restaurants, Visa or Master Card is more likely to be accepted than Discover.