Sasara Kusugawa (久寿川 ささら Kusugawa Sasara ) is a To Heart 2 character who is first appeared in the To Heart 2 game for PC and PlayStation Portable platforms. She is a student council vice-president, and later the president of Kaiyou High School.
Sasara has a long blonde hair, tied with her black headband in her middle parted hair and blue eyes.
Sasara has a cold demeanor and strict attitude where as a result, her only friend is Maaryan. When it is time for Ma-ryan to graduate, Sasara is saddened because her only friend would be leaving her and even tries to convince Ma-ryan not to graduate. Takaaki Kouno becomes acquainted with her after he is chosen to be a volunteer to help the student council with an event, but when Sasara becomes president, under certain circumstances he become treasurer. While working with Takaaki in the student council she begin developing her crush on him.
- Sasara's surname Kusugawa means "long time" (久) (ku), "Longevity" (寿) (su) and "river, stream" (川) (kawa/gawa).