Jon Panel (ヨウン・パーネル, Youn Pāneru) is an Irish immigrant, and a member of Jacuzzi's Gang. He works as a bartender on the Flying Pussyfoot in 1931, operating as Jacuzzi Splot and co.'s 'in' for their planned train heist along with Fang Lin-Shan, who works as an assistant cook. The subsequent cover-up of the Flying Pussyfoot incident by Senator Manfred Beriam and the Nebula corporation causes Jon and Fang to lose their jobs. Upon the recommendation of Chef Gregoire, they enter into the employment of Eve Genoard as private bartender and cook.