A character in [[Go-toubun no Hanayome]]. The fifth and youngest of the Nakano [[quintuplets|Quintuplet]] sisters. Itsuki has a two-faced personality; she's always friendly with acquaintances and classmates but when around [[uesugi_fuutarou|Fuutarou]] she goes into an attack mode due to his past insults. She loves to eat food and studies seriously, even though her methods need improvement. Her best subject is science.

She has [[blue eyes]], [[large breasts]], and [[long hair|long]] [[red hair]] stylized with [[bangs]], [[hair between eyes]], and a [[ahoge]]. She wears two [[star hair ornament]]s and her [[school uniform]] consists of a [[open jacket|open]] [[black jacket|black]] [[blazer]], [[red sweater]]/[[red sweater vest]], [[white shirt|white]] [[collared shirt]], and [[green skirt|green]] [[pleated skirt]].

Her [[voice actor]] is [[Minase Inori]] (Japanese) and Tia Ballard (English).
中野五月