She has the power to flip anything over, and has extreme contrarian tendencies; liking whatever others dislike, becoming unhappy whenever others are happy, saying the opposite of what she really means, and so on. She is the instigator of the plot of Double Dealing Character, manipulating Sukuna Shinmyoumaru into helping her create a world where the weak will rule over the strong.
On April 12, 2014, it was revealed that Seija would be the main character of Touhou 14.3, Impossible Spell Card, released on May 11.
She has two horns on the top of her head, has short black hair with white streaks and a single red highlight in the front. Her skirt has an MC Escher-esque arrow pattern on the hem.
- Touhou Wiki
- Touhou - God Damn It Seija! - A pool of Seija reversing things at the expense of other people.