『Uka Ishimori』

Gender: Female

Age: 15 (Ch. 1-29)

16 (Ch. 30-53)

17 (Ch. 54-)

Birthday: March 2nd

Zodiac: Pisces

Hair Color: Dark Brown (Manga), Black (Anime)

Eye Color: Golden Yellow

She is the main protagonist of the shoujo manga series, Honey Lemon Soda. She is a fifteen year old first year high school student who has been dubbed the nickname 'Stone' due to her emotionless face and shy personality.

Ishimori Uka has been a subject of bullying in school. Students call her "stone" because Ishimori has a tendency to be quiet and shy. This all starts to change when Miura-kun helps improve her self confidence, calling her a gemstone and telling her to be unapologetic. Uka learns to speak up and even make friends.