Nitta

Nitta

新田
Nitta (新田) is the announcer for the Gachinko Vivage Battle and the First Character Popularity Contest (in which he received no votes).

Anime Debut: Episode 11 (Gachinko Vivage Battle)
Manga Debut: Chapter 26 (The War Begins)

(source: http://sketdance.wikia.com/wiki/Nitta)