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  In the app business, we plan, develop and sell self-developed original apps for the growing smartphone market.
We will continue to challenge with flexible mindset and technical strength and create new values.
In addition, we get loyalty revenue of the customized development of a native application for smartphone.

In the IT solution business, we provide wide range of services that suite our customers' needs, like proposal of some appropriate solutions, IT consulting, system development and their operation. We provide a total system consulting service of server, payment and operation support in proportion to its size.
We can plan and develop low-cost system, utilizing the accumulated know-how. We will install a developed system in a network designed with safety in mind and provide our customers with high-quality services.
Meanwhile, we will dispatch experienced engineers, build EC sites and develop business systems by contract or in commission.
Corporate Name Senken, Inc.
Head Office code postal 100-0005
1-8-3 Marunouchi, Marunouchi Trust Tower 20F  Chiyoda-ku, Tokyo-to
TEL +81-(0)3-6809-4201
FAX +81-(0)3-6809-4202
Site Administrator Makoto SAKIYAMA
Capital 30,000,000yen
Main Financing Bank Mizuho Bank
Mitsubishi UFJ Bank
Japan Post Bank
Lines of Business Internet Media Service
System consulting
International business
Clientele Google Inc.
Apple Inc.
Intel Corporation
SoftBank Corp., Inc
Unity Technologies
KDDI Corporation
WebMoney Corporation
SEGA Games Co., Ltd.
GREE, Inc.
Rakuten, Inc.
Oracle Corporation
Microsoft Japan Co., Ltd.
PayPal Pte. Ltd.
GlobalSign, Inc.

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