Kyuukyoku Harikiri Koushien is a Japanese Nintendo Entertainment System game likely focused on the popular sport of baseball. The title suggests a high-energy, intense baseball experience.  Gameplay most likely involves managing a baseball team, participating in matches, and utilizing strategic gameplay to win the Koushien tournament, which is a famous high school baseball championship in Japan.  Further details on the specific gameplay mechanics, such as batting, pitching, and fielding controls, require more information about the game itself.  The developer and publisher would need to be researched further to accurately identify who made this title.

Kyuukyoku Harikiri Koushien (Japan)

Kyoro Chan Land (Japan)