Figure | Uncle from Another World | Elf | SEGA Perching PM

Elf is a recurring character from the anime series, Uncle from Another World. She was rescued by Yousuke, also known as Uncle, and has developed a crush on him. During the time Yousuke was in a coma, the term of tsundere was popularized so he doesn’t understand Elf’s tsundere tendencies but instead thinks she’s constantly harassing him.

Uncle from Another World
Seventeen years ago, Takafumi's uncle fell into a coma, but now he’s back like a man risen from his grave. Soon, Takafumi discovers two bizarre things: His uncle treasures video games above all else, and, while comatose, he was actually transported to another world as some heroic guardian! Now, not only does Takafumi have to room with an uncle who is literally magical, he also has to catch the guy up on two decades of history—smartphones, high-speed internet, modern anime tropes…and the traumatic outcome of the ’90s console war!

(from Fandom Isekai Ojisan Wiki)