Announcement of the introduction of "incoming call authentication" on the T Member website "T Site [T Points/T Card]"

2023.04.27 Press Releases
CCCMK Holdings Co., Ltd. / Ostearies Co., Ltd.

　

CCCMK Holdings Co., Ltd. (Head office: Shibuya-ku, Tokyo; President and CEO: Takahashi Yoshinori; hereinafter referred to as CCCMKHD) and Ostearies Co., Ltd. (Head office: Shinjuku-ku, Tokyo; Representative Director: Ohno Yuji; hereinafter referred to as Ostearies) have announced that they will launch the "T Site [T Points/T Card]" (http://tsite.jp/We are pleased to announce that we have introduced an authentication system called "Incoming Call Authentication" that uses telephone numbers provided by Ostearies.

Background/purpose

CCCMKHD has been striving to provide an authentication method that maintains convenience while offering strong authentication strength when T members authenticate themselves on the "T Site [T Points/T Card]."

Ostearies' "Incoming Call Authentication" system, which uses phone numbers, combines strong authentication strength with the convenience of completing user identity verification with a single call. As of April 2023, it is used by over 300 million people in over 80 countries and regions around the world, and is used for a variety of purposes, including strengthening authentication, improving convenience, and reducing inquiries, regardless of industry or service.

By introducing Ostiaries' "incoming call authentication" to the "T Site [T Points/T Card]," CCCMKHD will provide members with a service that not only improves convenience and customer satisfaction but also gives them peace of mind.

・Company name: CCCMK Holdings Co., Ltd.
・Address: 16-17 Nanpeidaicho, Shibuya-ku, Tokyo
・Established: October 2012
・Representative: President and CEO Takahashi Yoshinori
・Business details: Marketing solutions business, point alliance business

・Company name: Ostearies Co., Ltd.
・Address: 1 Naitocho, Shinjuku-ku, Tokyo
・Established: April 24, 2014
・Representative: Representative Director Yuji Ohno
Business details: Provision of "incoming call authentication" personal authentication service via telephone calls, and construction of personal authentication systems
・URL:

Materials related to this matter
Announcement of the introduction of "incoming call authentication" on the T Member website "T Site [T Points/T Card]"

Inquiries regarding this matter
CCCMK Holdings Co., Ltd.
Public Relations Officer
TEL: 03-6800-4464