Clara
Voicemen: Y?ko Mizutani (Japanese), Huang Lifang (Cantonese) and Jiang Duhui (Taiwan Province Province).
Live actor: Mayuko Fukuda
Age: 12 years old
Introduction: In the animated version, it is Maruko's sister Sakura Xing (Xing Zi), who is in the sixth grade in the same primary school as Maruko. Contrary to Maruko's personality, she is calm and mature, but when she meets an outing, a favorite star and a big sale, she will dance with her mother and go crazy together. I like knitting and hate sports. My first idol was Ximuming, and later I fell in love with Hideki Nishi.
Maruko's sister
Name: Sakura Miko
Age: twelve years old
Alias: Xing Zi
Blood type: type A.
Pocket money: 3000 yen per month
Like: I am calm (except idols), so I can't stand the sloppy character of meatballs and love reading.