Contact Us

For inquiries via telephon

0120-03-0061 9:00-21:00
(excluding the year-end and New Year's holidays)

If you have any question about Business Services, please contact us by e-mail.

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For inquiries via e-mail

about Consumer Services

tcsc@tm.softbank.co.jp

about Business Services

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about SoftBank Telecom website

tcsc@tm.softbank.co.jp

Please check ODN website for inquiries about ODN.

Please check SpinNet website for inquiries about SpinNet.