Even if you're already registered, you can change your settings or cancel your registration here.

• You can also register by sending an email directly to tsukuba.en.reg@reg.a-alert.net
• Please configure your settings to receive emails from tsukuba@ml.a-alert.net.
• If you wish to receive not only emergency disaster information but also routine disaster prevention information, please consider using the Japanese-language registration-based email service (つくば市災害・防災メールサービス).