Kashou Minaduki runs a patisserie named "La Soleil" with his two cats, Chocola and Vanilla. Back home are four more cats and his younger sister Shigure. One day, Chocola, while on an errand, meets a stray kitten.
♪ Ponzu, ponzu, ponzu for delicious tuna! ♪
♪ Ponzu-Soße, Ponzu-Soße!
 ¡Ponzu, ponzu,
ponzu para el delicioso atún! 
Salsa ponzu para el rico atún.
Sauce aux agrumes, quel délice
Ponzu, ponzu, ponzu
pra um delicioso atum!