|園田 優||Sonoda Yuu|
|Birthday||July 24th, lion (this is her correct birthdate-stated in Chapter 1.5 of the Manga)|
|Anime||A Cherry Blossom-colored Beginning|
Yuu has bright orange hair. She almost always wears flower hair bands to hold her pigtails. She has emerald-green eyes, and a peach complexion. Like Haruka, she blushes and gets flustered very easily. She also wears the standard uniform: a red tie, a plain white (collared) button-up shirt, blue and green plaid skirt, and the green coat which she usually leaves unbuttoned. To go along with the standard uniform, she wears white knee socks and white sneakers with a red x on the sides.
Yuu is Haruka's closest friend since middle school, and is the more childish of the two. She has a cheerful and happy-go-lucky attitude, which immediately endears her to everyone around. She is an athletic girl and prefers running around outside than sitting still. Yuu can be demanding and childish, but at times possesses more common sense than Haruka and Mitsuki. She is more conservative than Haruka when it comes to openly showing affection, and usually needs some convincing from Haruka to kiss her. Still, she enjoys the kisses and as the series progresses starts to initiate kisses more often.
- Voiced by Yuka Iguchi.
- Her symbol is her flower hair band. When Mitsuki is around, the band has the kanji "妹", which means younger sister on it to distinguish itself from her sister's.
- She likes green tea flavor matcha, just like her sister.
|Haruka Takayama||Yū Sonoda||Kotone Noda||Shizuku Minami||Kaede Ikeno||Yuzu Īzuka|