[Important] Inquiries Affected by Server Error
Unfortunately, due to an unexpected error on the server handling the inquiry forms for the iroha brand site, any inquiries sent recently may not have reached us properly.
While we are working hard to restore normal service, please understand that in the meantime we ask that all iroha inquiries be submitted using the following form:
We sincerely apologize for any inconvenience caused during this time and thank you for your kind understanding.
TENGA and iroha Customer Service Center
Tel: +81-120-0721-38 (Weekdays 10:00-19:00)