Change destiny and fate! The true healthy body with tanden and spirit. Tanden regarded as most important in the Japanese martial arts in entertainment from ancient times. The first person who clarified a concept called tanden scientifically for the first time in history. Harumitsu Hida developed the superhuman body and ability by seichushin hida shiki art of health, which original idea was ticked away in the history. Train an abdomen and spirit!