Hitomi is a freshman who attends Touhou Girls' High School. She is a beautiful girl who is very talented and is very charismatic. She used to be popular with both the boys and girls in middle school, however, she only paid any attention to her best friend Kobayashi Nana. Hitomi had fallen in love with Nana who she has known for many years, and kisses her during middle school. Nana rejects her and pretends as though it never happened, leaving Hitomi crushed. Hitomi is on the girls' basketball team and is a gifted player. She also dabbles in baking in which she is fairly skilled. She has good repertoire with her teammates and classmates, but nobody else matters to her but Nana. She is later shocked to learn that Nana returns her feelings, and they begin dating. Hitomi is much more conflicted than she lets on. She often worries that someday Nana will return to just being her friend. She is very expressive about her emotions, going so far as to kiss Nana in public despite the other girl's protests.