Romanized Name: Sai
Japanese VA: Kōichi Hashimoto
Debut: Chapter 704; Episode 632
Japanese Name: サイ
Funi English VA: Kyle Igneczi
Epithet: Don Sai (首領（ドン）・サイ, Don Sai)
Affiliations: Happo Navy; Chinjao Family; Straw Hat Grand Fleet
Occupations: Captain of the Third Ship of the Straw Hat Grand Fleet; Pirate; 13th Leader of the Happo Navy; Martial Artist (Viz: Fighter)
Official English Name: Sai