Contact information

Otaku Diesel
Operated by: Javier Castro
Email: otakudiesel@gmail.com
Business mailing address: P.O. Box 344, Potter Valley, CA 95469
Website: https://otakudiesel.com

For order questions, returns, shipping issues, or custom-order inquiries, email us with your order number if available.

Our normal support response time is 1–2 business days. Business days exclude weekends and public holidays. Please do not send payment card information by email.