Mamoru Watanabe

Part of Alpha Group, Inc., Alpha International Co., Ltd. is a Japanese company that retails mobile phones and related contracts. The company is based in Tokyo, Japan.

Alpha IT, Inc is a Japanese company that specializes in web marketing, development, search engine optimization (SEO), and listing services. The private company is based in Tokyo, Japan. Alpha IT was acquired by Alpha It, Inc. /Nakazawa/ from Alpha Group, Inc. on April 01, 2015 for $0.13 million.

Part of Alpha Group, Inc., Alpha Rise KK is a mail order business based in Tokyo, Japan. The Japanese company operates the brand "poka bijin" which focuses on beauty temperature activity. In addition, Alpha Rise KK also engages in the caunnet agency business, call center business, alpha electric power business, and electric power reduction business.

In Charge, Inc. engages in the sale of smartphone's peripheral equipment. The company was founded on April 1, 2013 and is headquartered in Tokyo, Japan.

Bejust Co., Ltd. provides consulting services. The company is headquartered in Tokyo, Japan.

Part of Alpha Group, Inc., In Charge KK provides electric services.