Miss Endless

Miss Endless (ミスエンドレス) is a minor character from the Mario anime film Super Mario Bros.: Peach-hime Kyushutsu Dai Sakusen! She appears only twice throughout the movie, primarily acting as comic relief.

Miss Endless appears as a stereotypical "sweet old lady": she is a thin, gray-haired woman clad in a greenish-yellow dress and purple hat spangled with a feather. She also wears a purple bead necklace and high heels, and is always seen carrying a purse. She likely gets her name from her tendency to order long lists of items.

Description
Miss Endless first appears in Mario and Luigi's grocery store near the beginning of the movie, buying a long list of groceries from them. Mario was busy daydreaming of his encounter with Princess Peach from the previous night, and he gives Miss Endless the wrong items. She pounds her fist down on the counter, chastising the absentminded Mario and storming out of the store; the brothers' adventure would begin some time after she left.

Miss Endless appears once again during a post-credits scene, confused at the fact that King Koopa and his henchmen have now taken up jobs in the shop.

Trivia

 * Miss Endless is the only character in the movie who shares a voice actress (Junko Hori, who also voiced Lakitu).