Tomoko Hoshina (保科 智子 Hoshina Tomoko) is one of the characters featured in To Heart and the class president in school.
Tomoko has chestnut brown eyes that is tied up in a low tight plait with bangs hanging on the right side, brown eyes and square-rimmed glasses, which matches her personality.
Tomoko is a very quiet and serious girl who keeps to herself for the most part.
- The name Tomoko means "wisdom, intellect" (智) or "friend" (朋) (tomo) and "child" (子) (ko).
- Tomoko's surname Hoshina means "protection, guarantee" (保) (ho) and "department" (科) (shina).