Postal address: #507, 1-9-1 Sezaki, Soka, Saitama, 340-0022 (Non-store location. Please make an appointment before your visit)　

* Soka city is adjacent to and just north of Tokyo.

Mobile: 090-6657-2942 (Mobile phone is more reachable. Please ask your questions in English)

Fax: 048-954-8964

Phone: 048-954-8033 

honyaku@kenjiarai.com