|Name in Japanese||チェント|
|Debut (Anime)||Chuunibyou Demo Koi ga Shitai! Ren Episode 9|
Cento (チェント Cento) is the daughter of Tōka's boss in Italy. Tōka takes her along to visit Japan. She seems to speak Japanese quite well for a foreigner. Cento is fascinated by Japanese samurai dramas.
Cento's father allowed her to go with Tōka to Japan, likely due to her obsession with Samurai dramas.
Cento first appears in Episode 9 of Season 2, alongside Tōka. At first, Tōka states that Cento is her daughter (that she bore as a teenager), but seconds later admits that she is only joking. Tōka later introduces Cento as the daughter of the head chef in Italy.
Cento is a young girl, approximately six to seven years old. Her wavy, dark brown hair reaches down her back. She has large, orangish-brown eyes. Though she wears multiple outfits in her appearances, she is mainly seen in a red, one-piece bathing suit with light pink polka dots. Her most notable accessories are her wooden samurai sword (which she uses multiple times to 'battle' Rikka), and her hat.