You can't have a revolution without muscle, and nobody during the Bakumatsu had more muscle than Saigo Takamori. See how the big brother of the Meiji restoration helped take down the Shogunate!
That's even further south 
than Amami Oshima...
Queda incluso más al sur
que Amami Oshima…
É mais longe do que a Amami Oshima...