There are two main types of emails sent from KING OF TIME. Please note that the sender's email address is different for each.
Invoice issuance email
send-only@iv.kingoftime.jp
Various notification emails that can be sent from the management screen
no_reply@kingtime.jp
Please cancel the domain setting or add our domains "@ iv.kingoftime.jp" and "@ kingtime.jp" to the reception list so that you can receive emails.
Both addresses are for sending only, so you cannot reply.