In the twilight of the Tokugawa shogunate, the 13th shogun Iesada had a fragile constitution. In hopes of ensuring a sturdier heir, he ends up marrying the feisty and hearty daughter of the Shimazu clan, Atsuhime!
As a result, the new regime's 
approach was sped up.
Como resultado, el nuevo régimen
tuvo menos dificultades.
Como resultado, as tropas
chegaram mais cedo.