Manage your own Japanese high school baseball team in this free online simulation game. Train players, set your lineup, and compete in daily automated matches. Build your team and aim for the national championship! Available in English and Japanese. Currently in open beta.
Create a free account and become the manager of a Japanese high school baseball team. Develop your players, manage your roster, and choose your starting lineup. League matches are simulated automatically every day at 9:00 PM Japan Standard Time (JST). Check the results, improve your team, and compete throughout the season. No downloads required.
Browser High School Baseball was submitted to SlowDen by YJ Studio. SlowDen did not make this game - it is published here from the developer's own submission, added on 2026-11-12. It runs in the browser with no download, no install and no sign-up.