Haru goes to Midori Middle School, one of the most competitive elite schools in the area. She's best known for having a crush on Tsuna—though it started out directed at Reborn before Tsuna saved her life and won her over instead. She's great with kids and regularly babysits Lambo and I-Pin, which pretty much makes her the group's go-to caretaker.
Her speech is peppered with English words used as adjectives, which is kind of her thing. Fans often note that adult Haru grows more feminine in appearance, though her personality and outlook stay pretty much the same as always.
She was the third person to get hit with a Dying Will Shot in the series, and she's also really into cosplay and wearing random, wild outfits just for fun.
Content compiled by AnimeList.moe from publicly available sources.
