Muneharu Tokugawa is known as forward-thinking Samurai in Edo era and brought growth and success to Owari area. What if his idea of the revolution was actually based on his experience from the present age? Muneharu is transported in the present time and his offspring, Suzu, welcomes and introduces him her local area Nagoya city; pop stars, zoo, shopping center... What Muneharu learns will be brought up as the ideas of his era's cutting edge reinvention of the society.