Ashibe-kun wanted to gather chestnuts, so his grandpa bought a mountain for him! Goma-chan has never had chestnuts before, so he's excited, too! Now, let's all go pick up chestnuts together! The gang searches the ground in a grove of chestnut trees, but... what? There are no chestnuts anywhere. Then they find some mysterious footprints... Could the one who ate all the chestnuts be the unidentified creature Cheskenstein?!
But the whole problem is that 
we can't find any chestnuts.
لكن المشكلة برمّتِها تكمن في عدم إيجادنا
لأي قطعة كستناء
Das Problem ist nur,
dass wir keine Maronen finden.
El problema es que no encontramos castañas.
El problema
es que no encontramos castañas.
Mais on en a pas sous la main,
c’est bien le problème.
Ma il problema è che non troviamo
nemmeno una castagna.
Mas o nosso problema é não conseguir
encontrar nenhuma castanha, certo?
Но дело в том, 
что каштанов нет и не найти...