Elf-san wa Yaserarenai.

50 nuances de Gras (French), Elf can't on a diet., Miss Elf Can't Lose Weight, Miss Elf Can't Shape Up, Plus-Sized Elf, Эльф не может похудеть (Russian), エルフさんは痩せられない。, 精靈小姐瘦不了