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.
Like, Nee-chan seems like the most 
important person in the world, right?
على سبيل المثال، تبدو ني-تشان
كأكثر الأشخاص أهميّة في العالم، صحيح؟
Zum Beispiel: Unsere Schwester scheint
der schlauste Mensch der Welt zu sein.
Mana parece la más importante
del mundo, ¿verdad?
Mana parece la más importante
del mundo, ¿verdad?
On pourrait croire qu’elle est
la meilleure du monde.
Tipo, la sorellona sembra la persona
più importante del mondo, vero? 
Por exemplo, a Nee-chan parece ser 
a pessoa mais importante do mundo, né?
Вот сестрёнка кажется самым 
важным человеком в мире.