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Consultations are free. Even the smallest concern is welcome — please don't hesitate to reach out.
This is Mate Group's general contact desk. Whatever the field, start here — and we'll connect you with the right firm for your needs.
To reach Sustaina Mate Tax Corporation directly, click here.
Official LINE
Quick chat.
Open until 11 pm
Open until 11 pm
Phone
06-7777-1810
Weekdays 10:00–18:00 (closed weekends & holidays)
Weekdays 10:00–18:00 (closed weekends & holidays)
Form
Open 24/7.
Reply within 2 business days
Reply within 2 business days