Sue-chan, the youngest of the Mitama family, has a weak constitution. Manami and her triplet sisters are always worrying about her. On the other hand, Himeno's niece, Shino-chan, isa very curious girl. She asks Himeno all kinds of questions as they go for a walk, and looks adorable doing it. All the little ones—Himeno's niece Shino-chan, as well as Manami's triplet sisters and baby sister Sue-chan—live their own stories.
I know I can't beat the pretty high school 
girl who's basically a mom to them.
أعلم أنّي لا أستطيع هزيمة فتاة
.ثانويّة جميلة بمثابة أمّ لهن
Gegen die Oberschülerin, die ihre
Mama spielt, kann ich nicht gewinnen.
Esa estudiante es casi su madre.
No podría ganarle.
Esa chica es casi su madre.
No podría ganarle.
Que puis-je face à la magnifique
lycéenne qui leur sert de maman ?
So di non poter battere la bella studentessa
delle superiori che praticamente fa loro da mamma.
Sei que não posso vencer uma colegial
linda que é basicamente uma mãe pra elas.
Мне не быть лучше красивой 
старшеклассницы, заменившей им мать.