Tamago Onsen is a unique and comedic pet character in the anime and manga series Love Hina. Tamago is a turtle who serves as the beloved companion of Kaolla Su, often seen participating in her wild inventions and misadventures. Despite being an animal, Tamago is portrayed with endearing personality traits and sometimes displays surprising intelligence. The character adds a whimsical touch to the series, providing comic relief and supporting Kaolla Su’s energetic antics throughout the story.