![](https://cdn.statically.io/img/www.septeni.co.jp/wp-content/themes/septeni/assets/img/company/kv_bg.png)
About Us
Company Profile
- Trade Name
- SEPTENI CO.,LTD.
- Representative
- President Yusuke Shimizu
President Yuichi Kono
- Business Description
- Digital marketing support business
- Established
- October 2006
- Amount of capital
- ¥300 million
- Accounting term
- End of September
- Organizations
- Japan Advertising Agencies Association
Japan Internet Advertising Association
Digital Marketing Institute
We have constructed a system that complies with the JIS standards concerning the protection of personal information to be certified to use the PrivacyMark. We make extensive efforts to preserve customers’
About Privacy Policy>Representatives Introductions
![Yusuke Shimizu](https://cdn.statically.io/img/www.septeni.co.jp/wp-content/themes/septeni/assets/img/company/img01.png)
Yusuke Shimizu
![Yuichi Kono](https://cdn.statically.io/img/www.septeni.co.jp/wp-content/themes/septeni/assets/img/company/img02.png)
Yuichi Kono
Access
- Headquarters Address
- Sumitomo Shinjuku Grand Tower 28F,
8-17-1 Nishi-Shinjuku, Shinjuku-ku,
Tokyo 160-6128 - Google Map
- Nearest Station
- 3 minutes walk from Exit 1 Nishi-Shinjuku Station on the Tokyo Metro Marunouchi Line
6 minutes walk from Exit E5 Tochomae Station on the Toei Oedo Line
- Kansai Brach Address
- Grand Front Osaka Tower B 13F 3-1 Ofuka-cho,
Kita-ku, Osaka 530-0011 - Google Map
- Nearest Station
- 5 minutes walk from JR Osaka Station or Umeda Station on Midosuji Line
Operating companies in different business domains
![](https://cdn.statically.io/img/www.septeni.co.jp/wp-content/themes/septeni/assets/img/en/company/company_en.png)
Group Company List
List![Septeni Japan, Inc.](https://cdn.statically.io/img/www.septeni.co.jp/wp-content/themes/septeni/assets/img/common/logo/logo_septeni.png)
Septeni Japan, Inc.
Digital marketing support business
![MANGO Inc.](https://cdn.statically.io/img/www.septeni.co.jp/wp-content/themes/septeni/assets/img/common/logo/logo_mango.png)
MANGO Inc.
Digital performance advertising operation business
![HighScore,Inc.](https://cdn.statically.io/img/www.septeni.co.jp/wp-content/themes/septeni/assets/img/common/logo/logo_highscore.png)
HighScore,Inc.
Digital marketing support business
![SEPTENI CROSSGATE CO.,LTD.](https://cdn.statically.io/img/www.septeni.co.jp/wp-content/themes/septeni/assets/img/common/logo/logo_septeni_cross_gate.png)
SEPTENI CROSSGATE CO.,LTD.
Ad network and platform business
![Septeni Ad Creative,Inc.](https://cdn.statically.io/img/www.septeni.co.jp/wp-content/themes/septeni/assets/img/common/logo/logo_septeni_ad_creative.png)
Septeni Ad Creative,Inc.
Planning and production of Internetadvertisement creatives
![Septeni Data Solutions,Inc.](https://cdn.statically.io/img/www.septeni.co.jp/wp-content/themes/septeni/assets/img/common/logo/logo_septeni.png)
Septeni Data Solutions,Inc.
Intermediate holding company of data & solution domain
![FLINTERS,Inc.](https://cdn.statically.io/img/www.septeni.co.jp/wp-content/themes/septeni/assets/img/common/logo/logo_flinters.png)
FLINTERS,Inc.
Planning and development, sales of data & solution domain
![Tricorn Corporation](https://cdn.statically.io/img/www.septeni.co.jp/wp-content/themes/septeni/assets/img/common/logo/logo_tricorn.png)
Tricorn Corporation
Customer relation management (CRM) service business
![Milogos, Inc.](https://cdn.statically.io/img/www.septeni.co.jp/wp-content/themes/septeni/assets/img/common/logo/logo_milogos.png)
Milogos, Inc.
Digital marketing support business
![PRIME X.Co.,Ltd](https://cdn.statically.io/img/www.septeni.co.jp/wp-content/themes/septeni/assets/img/common/logo/logo_prime_cross.png)
PRIME X.Co.,Ltd
Internet realty marketing business
Group Company List(Overseas)
![Septeni Asia Pacific Pte. Ltd.](https://cdn.statically.io/img/www.septeni.co.jp/wp-content/themes/septeni/assets/img/common/logo/logo_septeni.png)
Septeni Asia Pacific Pte. Ltd.
Digital marketing support business based in Asia Pacific
![Septeni America, Inc.](https://cdn.statically.io/img/www.septeni.co.jp/wp-content/themes/septeni/assets/img/common/logo/logo_septeni.png)
Septeni America, Inc.
Digital marketing support business based in North America
![Septeni China Limited](https://cdn.statically.io/img/www.septeni.co.jp/wp-content/themes/septeni/assets/img/common/logo/logo_septeni.png)
Septeni China Limited
Digital marketing support business based in China
![SEPTENI TECHNOLOGY CO., LTD.](https://cdn.statically.io/img/www.septeni.co.jp/wp-content/themes/septeni/assets/img/common/logo/logo_septeni_technology.png)
SEPTENI TECHNOLOGY CO., LTD.
Planning, development and other web service business
![JNJ INTERACTIVE INC.](https://cdn.statically.io/img/www.septeni.co.jp/wp-content/themes/septeni/assets/img/common/logo/logo_interactive.png)
JNJ INTERACTIVE INC.
Digital marketing support business based in South Korea
![Lion Digital Global LTD](https://cdn.statically.io/img/www.septeni.co.jp/wp-content/themes/septeni/assets/img/common/logo/logo_lion_lion.png)
Lion Digital Global LTD
Digital marketing support business based in Southeast Asia