|Affiliations:||CP9 (former); Galley-La Company (former)|
|Occupations:||Cipher Pol Agent; Shipwright (undercover)|
|Japanese VA:||Naoya Uchida|
|Funi English VA:||Rick Keeling|
|Japanese Name:||Neko Neko no Mi Model Black Panther|
|English Name:||Cat Cat Fruit Black Pather Model|
Yonshichi is first seen as one of the five foremen of Galley-La Company's Dock One Later on, it was revealed that Kaku was a member of CP9, operating undercover in order to obtain the Pluton blueprints from Iceburg. Along with his colleagues, he has been dismissed from CP9 by Spandam.