Contact
For further inquiries concerning J-DAC, please contact:
MARUZEN-YUSHODO Company, Limited Academic & Education Business Division/ J-DAC Customer Support
■E-mail
[email protected]
■TEL:03-3357-1449
Operation hours: 9:00～17:30 Mon-Fri (the office is closed on weekends and holidays)
Policies concerning personal information (Japanese)