HI-AX is a limited liability partnership and joint comprehensive entertainment project between LDH JAPAN and Nippon TV. The partnership was officially established on April 1, 2020, and is based in Tokyo, Japan. The main purpose of the project is the planning and production of video content. HI-AX started as a screenwriter group called "Team HI-AX" assembled for the HiGH&LOW franchise in 2015. Since then, HI-AX has been creating new entertainment products, such as movies and dramas, music, music videos, dome tours