Elf-san wa Yaserarenai.

In the anime Elf-san wa Yaserarenai., the skilled massage therapist Naoe-kun has his routine upended when a unique client arrives at his clinic. She is a genuine elf from another world, complete with pointed ears and a magical heritage, but with one very human problem: her profound love for this world's delicious junk food has led to significant weight gain.

The story follows their unusual partnership as Naoe-kun employs his therapeutic expertise to help the charming elf manage her diet and exercise. This heartwarming and comedic anime explores themes of health, self-acceptance, and cultural adjustment, all while building a quirky friendship between two individuals from completely different worlds.