I would love to see more Japanese VAs as well!!
Kishou Taniyama(Chuya from Bungou Stray Dogs, Crow from Show By Rock, Gunji from Togainu no Chi....)
Kensho Ono(Hozumi from Prince of Stride, Akutagawa from Bungou Stray Dogs, Phichit from Yuri on Ice...)
Jun Fukuyama(Grell from Black Butler, Ango from Bungou Stray Dogs, Lelouch from Code Geass...)
Arisa Komiya(Dia from Love Live Sunshine, also was Yoko in Tokumei Sentai Go-Busters) (also consider the rest of the Love Live seiyuus
Toshiki Masuda(Ryuu from Cute High Earth Defense Club Love, Kashuu from Touken Ranbu, Miyamura from Yamada-kun....)
These are just a few suggestions. ^^