• CONTACT US / CONTACT INFORMATION

    We hope you contact the following.

    GruppeM Inc.

    3-12-24 Saiwai-cho, Asaka-shi, Saitama,
    351-0015 Japan

    TEL:048-450-2911

    Reception time by telephone
    Monday 〜 Friday from 10:00 to 18:00

    FAX:048-450-2912

    You can ask us also from the following forms.