Age: 17
Birthday: 5 January
Height: 174 cm (5'8.5")
Weight: 64 kg (141 lbs)
Blood type: AB

He is a second year student of Inashiro Industrial and the ace of the school's baseball team. He is considered the No. 1 southpaw of the Kantō region.

Narumiya is a confident youth who believes that he is entitled to being somewhat selfish because he’s a pitcher. He actually dislikes practicing, but makes fair effort when he deems a particular training to be necessary for him.

Outside of pitching, Narumiya has a very bubbly, air-headed, and somewhat childish personality. He acts somewhat lazy, but is actually only focused and puts an effort on what he's interested in. He strives to become the number one pitcher in Japan.

Pitching Statistics
Speed: 5/5
Control: 5/5
Stamina: 4/5
Slider: Lv4
Forkball: Lv4
Changeup: Lv5

General Player Statistics
Defence: 5/5
Running: 4/5
Physical Strength: 3/5
Mental Strength: 3/5
Batting: 4/5

(Source: Diamond no Ace Wikia)