Ma and Pa are going out for the day, which means Ashibe-kun and Goma-chan will be staying home alone! Ashibe-kun confidently tells his parents that he's a grown-up now and won't have any problems, so they ask him to help out around the house while they're away. Ashibe-kun does everything he can to feel like a grown-up while home alone, but can he handle all the tasks his parents have asked him to do?
"Dear Grown-up Ashibe.
عزيزي البالغ أشيبي"
„Lieber, großer Ashibe.
"Ashibe adulto, 
calienta el curry y come".
"Ashibe adulto,
calienta el curry y come".
Ashibe, mon grand garçon,
"Caro Ashibe l'adulto,
"Ao Ashibe adulto: por favor,
esquente a comida e almoce"!
«Дорогой взрослый Асибэ,