Takagi Manpei and Shinpei, twin voice actors who voice Yuuto and Yuugo respectively, were interviewed on the 8/2 episode of Animemashite. You can watch it on Youtube right here, starting from the 3:33 mark! Catch it quick, it’ll only be available until 15/2.
During their segment, they talked about their experience so far as voice actors. I’ve tried my best to transcribe what they said down below. I kinda omitted some of the hosts’ questions (sorry (・・;)) and a few inconsequential bits but kept all the fun and relevant stuff!