Sahyôe served [[Chosokabe Motochika|Chôsokabe Motochika]] and served in the campaigns to subdue [[Awa province (Shikoku)|Awa province]] and later at the battle for [[Fukuda castle]] in [[Iyo province|Iyo]]. He was killed in the [[Battle of the Hetsugigawa]] in [[Bungo province]] fighting the [[Shimazu clan|Shimazu]] in [[1587]]. | Sahyôe served [[Chosokabe Motochika|Chôsokabe Motochika]] and served in the campaigns to subdue [[Awa province (Shikoku)|Awa province]] and later at the battle for [[Fukuda castle]] in [[Iyo province|Iyo]]. He was killed in the [[Battle of the Hetsugigawa]] in [[Bungo province]] fighting the [[Shimazu clan|Shimazu]] in [[1587]]. |