The official program for the Gunma Tournament, with detailed information on participating schools and dates. - Event Name: The 105th National High School Baseball Championship Commemorative Gunma Tournament - Dates: July 8th to 27th, 2023 - Theme: To a Summer of Joy!! - Participating School: Tokyo University of Agriculture No. 2 High School - Tournament Format: Tournament Style - Organizer: Gunma Prefecture High School Baseball Federation Thank you for viewing.