In the long history of nationwide contests, the Showa Sanshoku, the overall championship in 1991, became known as the remarkable Dainichi Showa. Reproducing its bloodline, the Mano Brothers, Futoshi, Hiroshi, and Shigeru, are now putting their heart and soul towards another overall victory. A Tosai Dainichi Showa possess a lot of elements in becoming Tategoi, so there is much expectation to how it will change.