Tenchi Muyou! - Game Hen is a Super Nintendo Entertainment System game released in Japan. Given the title, it is likely based on the popular anime series "Tenchi Muyou!"  The gameplay specifics are currently unavailable without additional research.  The name "Game Hen" suggests it is probably a compilation or a selection of mini-games or scenarios. Information regarding the developers and publishers would require a more in-depth search through Japanese gaming archives and databases.

Tenchi Muyou! - Game Hen (Japan)

Tekichuu Keiba Juku (Japan)