Ito is a second-year high school student and an only child who has to move to a different city; her mother remarried and begins her new life as an older sister of 4 siblings! The start of a family-love-comedy with four step-brothers!
Ito Narita
Gen Narita
Raku Narita
Shu Narita
Rui Narita
Saho Narita
Isao Narita
Outa Honma
Hojo Megumi
Tomoyuki Yukitomo
Ikuto Sagara
Mone Sawaki
Rio Endo
