Big size twins of basket ball background to enter Takanohana-beya. 15 years old middle school students Kamiyama Tsuyoshi and Satoshi. National 3rd with the Ibaragi prefecture selection basket ball team. They used the summer holidays for a heya experience stay entering. They plan their first dohyo appearance for the Haru basho next year. Takanohana-beya already has twins, makushita Takageppo and Takatoshi. Sumo so far had 17 pairs of twins. No one got to sekitori. Sponichi