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...
Grandfather must be vexed
 that people so enjoyed
لا بدّ أنّ جدّي مستاء لأنّ النّاس استمتعت
Mein Großvater muss vom Schätzungs-Wettbewerb
von Yanagihara beeindruckt gewesen sein
Mon père est vexé que le jeu du vrai
ou du faux à la fête de M. Yanagihara
Mio nonno deve essere rimasto molto infastidito
 che la gente abbia così apprezzato
O vovô deve estar muito aborrecido
que as pessoas adoraram
Дедушке, наверное, не даёт покоя то, 
что людям понравилась