Throughout history, harem anime has always debuted with the famed first girl who has the fated encounter with the protagonist. Itsuki is the first girl we're introduced to in the manga as well as the anime as the girl who's supposed to be under Futaro's tutelage. With the tendencies of a tsundere and a two-faced personality, some fans treat Itsuki as the punching bag of the series. However, Itsuki has quite the amount of assets to be a best girl, so this list is going to tell you 10 reasons why Itsuki is the best quint. And for those who haven't caught up to the manga and have only watched the anime, beware of the spoilers listed below.
Itsuki is serious and diligent, yet also a glutton and crybaby. Itsuki is a serious looking girl with medium-length hair and an expressive ahoge. She has reddish-orange hair colour, ranging from light pink to salmon pink in Volume 1, and deep orange to orient red in Volume 4. Her notable accessories are a pair of star-shaped hairpins near both of her eyes, which Fuutarou Uesugi called unfashionable at one point.
I wanted things to continue like this forever. I didn't want this comfortable situation to change. But in reality I don't want anyone else to have it. She is the first sister of the Nakano Quintuplets who took the role of the eldest sister properly  as she is trusted enough to act as their confident and leader, despite the negligible age difference among them  , she aspires to become an actress  and likes to tease Fuutarou Uesugi Ichika's tutor .
This is a list of characters from the anime and manga series The Quintessential Quintuplets. The sisters are all physically identical with large blue eyes, light-reddish hair, cute expressive faces and shapely figures. Despite their different hairstyles, the sisters are experts at impersonating each other and often do so for pranks or convenience.