Yukari Yakumo is a main character in the series Touhou Project. A legendary youkai who is able to manipulate boundaries. Regardless of her power, Yukari appears to be the most well-informed being in Gensokyo of any kind and usually achieves her goals through manipulating events rather than direct combat. She excels at mathematics and is experienced due to her long life.
- She seduced Reimu when she was drunk at the Youkai party by clinging to her side.
- One night after the Youkai party, she was stalking on Reimu.
- Yuyuko wears the dress given to her from Yukari.
- Based on Yuyuko's speech, it's hinted that Yukari could have some fun time with Youmu too.