I finally managed to exchange contact info with Yatogame! I thought that meant I'd be able to enjoy her accent from anywhere, but every reply she sends me is in standard Japanese... Sasatsu even said that Yatogame's messages to her are in the Nagoya dialect, but she won't use it when messaging me. Her replies are always so blunt, too... I wonder if I did something wrong...
Well, I was just kinda sad that all of 
Yatogame's texts have been in standard Japanese...
كنتُ أشعر ببعض الحزن بما أنّ رسائل 
ياتوغامي باليابانية العادية
Na ja, war nur etwas enttäuscht,
dass Yatogame in normalem Japanisch schreibt.
Es una pena que los mensajes de Yatogame
estén escritos en japonés estándar…
Yatogame s’exprime
sans aucun accent à l’écrit,
Beh, sono solo un po' triste perché i messaggi
di Yatogame sono scritti in giapponese standard.
Ah, estou frustrado porque as mensagens
da Yatogame são em japonês normal...
Да просто немного обидно, 
что у Ятогамэ в сообщениях нет диалекта.