Masahiro Senba

JPN Holdings Co., Ltd. engages in the management and overall business strategy of its subsidiaries. It operates through the following segments: Servicer, Outsourcing, and Childcare. The Servicer segment provides agency services, factoring transactions, and research services. The Outsourcing segment deals with the telemarketing and manpower dispatch businesses. The Childcare segment operates nursery schools and cultural centers for infants. The company was founded in 1992 and is headquartered in Tokyo, Japan.

Humanplus Corp. provides xserver hosting services in Japan. The private company is based in Tokyo, Japan. The Japanese company's hosting service offers a range of features, including domain registration, website building, and email hosting.

Established in 1994, JPN Collection Service Co., Ltd. operates debt collection business. The company's activities include account transfer requests submissions, monetary claim collection business, and document write-offs preparation. The company is also involved in providing survey agency services, business writing, backup service operations, staffing services, business consulting. JPN Collection Service is based in Tokyo, Japan and operates around the country through its offices in Hokkaido, Niigata, and Osaka Prefectures.

Kinder Nursery Corp. KK