Japan Media Programming

Japan Media Programming Co., Ltd. (日本メディアプログラミング), sometimes credited as JAMP or JAMP Inc., was a Japanese software development company and video game developer. The company operated a subsidiary in the Philippines named JAMP-Cebu Inc. (株式会社セブジャンプ), which later became Booom!! Interactive. It ceased operations in 2003.

Source : IGDB