冢原的姓氏在日本可以说家喻户晓，冢原直也能够从事体操项目的训练，完完全全是受父亲的影响，是家族生命形式一种延续。 在１９９９年１０月的天津世界体操锦标赛上，冢原直也一人独得全能和单杠两块银牌，使日本体操队看到了他潜在的巨大希望。也就是从这一刻起，冢原直也开 Tsukahara’s surname can be said to be a household name in Japan, Tsukahara straight can also engage in gymnastics training projects, completely under the influence of his father is a continuation of family life forms. At the Tianjin World Gymnastics Championships in October 1999, Tsukamoto Straight also won the Silver Medal and the silver medal on the horizontal bar, allowing the Japanese gymnast team to see his potentially huge hope. That is, from this moment onwards, Tsukahara is also open