https://my.konami.net/index.html For more information about the KONAMI ID, visit the following website. https://my.konami.net/konamiid.html For more information about the KONAMI OTP, visit the following website. https://my.konami.net/otpIOS.html To see the Terms of Use on the KONAMI OTP Service, visit the following website. https://my.konami.net/help/otp/agreement/ This is designed to reinforce the authentication of OTP-supported online services, with which the KONAMI ID is used. requirement: iOS 6.0 or above