Refund policy

Last updated: October 2026

Cook from The Simple Japanese Kitchen for 7 days. If it doesn’t change how you cook, you get every cent back. No questions.

How to ask for a refund

• Write to support@hirokiyamamoto.xyz within 7 days of your purchase, or use the "Request a refund" link at the bottom of any page.
• Include the email address you used at checkout, so I can find your order.

What happens next

I process every refund within 2 business days. The money goes back to the card or account you paid with; your bank may take a few more days to show it.

After 7 days

Because the book is a digital download you keep, refunds are offered for 7 days from the date of purchase.