Seiji is holding a treasure hunt for New Year's, and of course, Aoi and Kiyotaka are attending. But while the rest of the guests struggle to decipher the clues, a sudden party-crasher arrives...
Then Mom gave him the same ones in return
ثمّ أرسلت له أمّي نفسها
Daraufhin hat meine Mutter
ihm auch so was geschenkt.
Y mi mamá le regaló lo mismo.
Y mi madre le regaló lo mismo.
Ma mère lui a offert la même chose
en retour,
Anche mia madre poi gliene ha regalata una,
Então a mamãe deu os
mesmos pra ele em troca.
А мама в ответ отправила ему 
такие же литографии,