Tama and friends are having fun at the Third Street Park again today. After deciding everyone will share their food with everyone else, they head from house to house, eating meals that are all different and delicious. Last is Nora's place. Unlike the others, Nora is a stray cat. What will his meal be like...?

Right after the new semester starts, Tama finds his way into Takeshi-kun's backpack and ends up at school. With one backward glance toward the panicked Takeshi-kun, Tama races out of the classroom where he meets a girl who is new to the school.
More precisely, they are positive integers.
.إن صحّ القول، إنّها أعداد صحيحة موجبة
Genau gesagt handelt es sich
nur um ein Symbol,
Dicho de otro modo,
son números naturales.
Dicho de otro modo,
son números naturales.
Il s’agit plus précisément
d’entiers naturels,
Per essere precisi,
sono numeri interi positivi.
Para dizer de forma correta,
há números naturais ali.
Они называются положительными числами.