Board Thread:General Discussion/@comment-31337598-20180531123939/@comment-28224025-20180613201827

修也 (or しゅうや) is Shūya (Romanization; Shuuya)

修 = Shu.

And the "characters" clearly say Shuya. "Syuya" is either an error or that's how they thought his name would look like? Don't really know if there's a reason. Again, Angelo could explain this better than I can.

Take note, they also go with the (Given name) (Familly name) in the Licenses, instead of the "Family name / Given name" in Japanese.

Fun fact, one of my best friends thought this whole time that Haizaki was the character's given name, lol. His mother and Akane call him Ryouhei.

Mamoru, Shuuya, Yuuto, Tenma, Kyousuke, Takuto, Asuto, Ryouhei, Yuuma.