Creator / Toshiki Masuda

Toshiki Masuda is a Japanese voice actor born on March 8th 1990 in Hiroshima.

He was first well known for his roles in Samurai Flamenco (largely his Breakout Role) and Haikyuu!!, although these days he's added Touken Ranbu and Cute High Earth Defense Club LOVE! to his resume of fame. Much like Yuichiro Umehara (who've worked together for Cute High Earth Defense Club LOVE!), he mostly voices protagonists that are Bishōnen teens or twenty-somethings.

The child beneath the river, the child of the TV Tropes, I suppose.

Also, he has examples of these tropes:

http://tvtropes.org/pmwiki/pmwiki.php/Creator/ToshikiMasuda