Tohka Yatogami is a fictional character from the light novel series Date A Live, created by Koushi Tachibana. She is known as the first Spirit encountered by the protagonist, Shido Itsuka. Tohka has a cheerful and energetic personality, often displaying a childlike innocence. Her character design features long purple hair and a distinctive outfit that reflects her ethereal nature. Tohka possesses powerful abilities, including the manipulation of space and time, making her a formidable opponent. Throughout the series, she develops a close relationship with Shido, who has the unique ability to seal her powers by making her fall in love with him. This dynamic is central to the plot of Date A Live.