大おお阪さか桐とう蔭いんFreq.FrequencyTop 50,000じ字FuriganaMeanings1nounOsaka Tōin Junior and Senior High School (abbr)organization nameAbbreviation for 大阪桐蔭中学校・高等学校, a well-known private school in Osaka. Used in sports and education contexts.大おお阪さか桐とう蔭いんは甲こう子し園えんで何なん度ども優ゆう勝しょうしている。Osaka Tōin has won the Koshien tournament many times.