Shimotsuki Village

Shimotsuki Village is a village in East Blue where the dojo in which Roronoa Zoro trained at is located.

Isshin Dojo
Isshin Dojo (一心道場) is a kenjutsu school, a school of Japanese swordsmanship. Its owner is teacher Koshiro, skilled swordsman and father of the deceased Kuina. It is the place where Zoro trained his Santōryū and is the only dojo Zoro did not take down the sign of.

It is revealed that 10 years before the current storyline the town was visited by Monkey D. Dragon and the Revolutionaries, and that the dojo asisted them with supplies for the injured residents of Gray Terminal.