[Set of Volumes 1 & 2] Why didn't Masahiko Kimura kill Rikinozan?

[Volume 1] Text (Shincho Bunko) Shinchosha / Undefeated for 15 years, Japan's champion for 13 consecutive years. The legendary judo king Masahiko Kimura, who was celebrated as the saying, 'There is no Kimura before Kimura, and no Kimura after Kimura.' Recognized by the prewar superstar Tatsukuma Ushijima, known as the 'Demon Ushijima,' he trained intensely and nearly to death, and won the long-cherished Tenkan match between master and disciple. However, after the war, the wheels of fate began to creak. GHQ bans judo, and Ushijima tries professional judo, but... It delves into the sorrowful life carried by the strongest "demon."

[Volume 2] Text (Shincho Bunko) Shinchosha / Masahiko Kimura, who parted ways with Tatsukuma Ushijima and founded a Pro Wrestling promotion . After events in Brazil, Hawaii, and the United States, he returned to Japan and began teaming up with former sumo wrestler Rikidozan. And then came the battle between Kimura and Rikidozozan, known as the 'Showa Ganryu Island.' Gong— With 100% viewership ratings and the eyes of the entire nation, Kimura was unilaterally crushed, bleeding, and disappearing from the public eye. Why did Kimura lose? We delve into the greatest mystery in postwar sports history.