One morning, as Nikomaru is getting ready for school, Akitakomachi shows up at his door carrying a lost  baby named Rinx Kobayashi. Akitakomachi says he found the baby in a rice cooker on his way to school. The two of them decide to take care of Rinx Kobayashi together, and through much trial and error, they try their hardest to be good parents.
So I want to take responsibility
 for raising this child.
.لذلك أريد تحمّل مسؤوليّة تربية هذه الصّغيرة
Deshalb möchte ich
dieses Kind großziehen.
así que la criaré por mi cuenta.
así que la criaré por mi cuenta.
Voilà pourquoi
j’aimerais élever cette enfant.
Per questo voglio prendermi la responsabilità
di crescere questa bambina.
Então quero assumir a 
responsabilidade de criar essa criança.
Поэтому хочу взять на себя
воспитание этой малышки.