Ryōsuke Yoshii, an ordinary reseller, carelessly earns grudges by people and becomes entangled in a life-threatening struggle.
The drama series depicts the life of Tokugawa Ieyasu (January 31, 1543 – June 1, 1616). Takechiyo (who later becomes Tokugawa Ieyasu) was born as the son of a poor and powerless daimyo. Takechiyo lost his father during a war. He grew up lonely and away from his mother. Takechiyo didn't have a clue about what his future would hold. He then has a dramatic meeting with the young Oda Nobunaga.
Japan, 1944. Trained for intelligence work, Hiroo Onoda, 22 years old, discovers a philosophy contrary to the official line: no suicide; stay alive whatever happens; the mission is more important than anything else. Sent to Lubang, a small island in the Philippines where the Americans are about to land, this role will be to wage a guerrilla war until the return of the Japanese troops. The Empire will surrender soon after; Onoda, 10,000 days later.