danshari | Official Website of Hideko Yamashita

Contact Us

Seller:

Keiei Kagaku Publishing Co., Ltd.

Person Responsible for Sales:

Nobuhito Taniguchi (Representative Director)

Head Office Address:

Shinagawa East One Tower, 9F
2‑16‑1 Konan, Minato‑ku, Tokyo 108‑0075, Japan

Contact Information

  • Web Support:
    Access via the Direct Publishing Group “My Page” (https://dpub.jp) – includes procedures for product cancellations.
    Or use the contact form: https://dpub.jp/contact_forms
    (These are shared support channels within the Direct Publishing Group.)

  • Telephone Support:
    +81‑6‑6121‑6211 (10:00–17:00 JST, weekdays only)

  • FAX:
    +81‑6‑6268‑0851 (24‑hour availability)