Zodiac: Sagittarius
Species: Human
Ketsuno Ana is best known as the cheerful weather girl and reporter for Oedo news, though she's also a practicing Onmyouji who works exorcism jobs at night. She's probably most famous in the fanbase as Sakata Gintoki's major crush—he's pretty obviously smitten with her.
She's normally upbeat and fun to be around, but things took a noticeable turn when she married Shirino Douman. During that period, she grew visibly weaker and withdrawn, spending her days alone staring out from their porch. The weird part is that flashbacks show she and Douman actually got along fine as kids, so it wasn't the marriage itself that broke her. Turns out it was having to quit her job at the news station that drained her. Once she divorced him and returned to being a weather girl, she bounced right back to her old self.
At one point, the Shirino clan started using sorcery to mess with the weather just to make her reports look terrible. She ended up hiring the Yorozuya to help deal with it during what fans call the Exorcist Chapter.
Content compiled by AnimeList.moe from publicly available sources.