Commemorative plate from the 61st Senbatsu High School Baseball Tournament in 1989, with player signatures from Toho High School. - Tournament: 61st Senbatsu High School Baseball Tournament - Year: 1989 - School: Toho High School - Victory: Champions - Design: Commemorative plate - Signatures: Many player signatures - Back: Engraving of Aonaka Chunichi Dragons Kikuo Yamada Southpaw Pitcher Toho High School Rare