
Please see below for details on making inquiries and learning more about Index policy. Index Corporation makes every effort to address inquiries in accordance with corporate IR policy and with careful attention paid to proper handling of personal information.
Submit a personalized text inquiry by clicking here
Please contact the following number during weekday business hours (9:30am - 6:00pm) with telephone inquiries (Saturday and Sunday holiday).
From Landline Phones
TEL: +81-(0)3-5779-5080


















