|Plot:||Go-on Gold & Silver|
|Season:||Engine Sentai Go-onger|
Engine Jum-bowhale (炎神ジャン・ボエール, Enjin Janboēru?) is a deep blue hybrid between a whale and a jumbo jet, with a French accent and ends his sentences with "Bowhaaaaaale!" (ボエール！, Boēru!?). When fully introducing himself, Jum-bowhale says, "Everything about me is first class! It's Engine Jum-bowhale" (我輩、すべてがファーストクラス！炎神ジャン・ホエールであ～る, Wagahai, subete ga fāsuto kurasu! Enjin Janboēru de āru?). He is the Go-on Wings' Instructor and a veteran fighter who leads the Wing Engines, forming the main body of Seiku-Oh and the back of Engine-Oh G9 and G12. Jum-bowhale can perform the Bowhale Beam (ボエールビーム, Boēru Bīmu?), spray water from his back, and assume Jet Mode (ジェットモード, Jetto Mōdo?) for highspeed tackle attacks. In his Soul form, he has a captain's hat and his moustache is more visible. Jum-bowhale is voiced by Tomomichi Nishimura (西村 知道, Nishimura Tomomichi?).