Hideki Nishimura

Hideki is a first-year high school student who plays Legendary Age (LA), under the name Rusian (ルシアン, Rushian), a male knight. He distrusts girls online after having been rejected by a girl who told him that she was actually a guy in real life. He is Ako's in-game husband in Legendary Age after reluctantly accepting her many repeated in-game proposals. Over the course of the series, Hideki begins to develop real feelings for Ako and attempts to help her differentiate reality from the gaming world. Outside of LA, he is an otaku.

(Source: Wikipedia)