Kiyoshiro visits a shrine in Kyoto on a school trip. From then, someone starts to come pick Kiyoshiro up at night and challenges his knowledge. He then slowly starts forgetting things he should know…
There are exactly 503!
!هناك 503 بالتّحديد
Es sind genau 503!
Il y en a précisément cinq cent trois.
Ne ha esattamente 503!
São exatamente 503!
Их пятьсот три.