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This page shows a number of ways that you can contact us, including our mailing address and contact information. If you would like to send us an email, please complete the form at the bottom of the page and click the "Send Email" button.

Group Info

Payment / Official Address
20705 Western Ave #213
TorranceCA  90504
United States of America
Street Address
21250 Hawthorne Blvd., Suite 700
TorranceCA  90503
United States of America
Phone Number

Group Contacts

Yuki Uchida
Aki Tohyama

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Website Technical Support

If you have a ClubExpress transaction on your credit card statement, technical support questions about this website or questions about ClubExpress, please call ClubExpress Technical Support.

Please Note We are unable to provide information on Seiwajyuku Los Angeles activities or policies, or to supply contact information that is not already displayed on this page.

1-866-HLP-CLUB (457-2582 - outside the US, +1 847-255-0210)