We will respond to inquiries within business hours.
    Business hours (Japan time): 8: 30 ~ 17: 30
    (except holidays on Saturdays, Sundays, year-end and New Year holidays)
    Depending on the content of the inquiry, if it takes time to reply, we may not be able to respond.
    Your reply will be sent to the customer individually, in response to the inquiries received. Reprint, please refrain from secondary use.
    Regarding the customer’s data you entered, we will only use it for answers from Sekidai kogyo. It is not used for other purposes.
    The personal information you input will be handled in accordance with the laws of Japan.

    Inquiry form