For inquiries in English, please fill out this form.
- Product and purchase inquiries usually take 1-2 days to reply.
- “Technical Support” replies will take 1-2 days.
- “Premium Learning Support” will be replied from 2 to 5 days.
Please fill in the items and click the [Send] button.
Inquiries will be answered directly by consultant Takahiro. It may take some time, but we appreciate your understanding.