ハイスクールAGENT, (ハイスクールAGENT II Uボートを追え!)

Based on a manga by Tanimura Hitoshi, serialized in Comic Burger.

Teenager Kanemori Kousuke is a secret agent for the international VN spy network. Using his computer hacking skills, he tracks international criminals. Later he goes after Neo-Nazis to the Arctic were they try to raise a U-boat with a sinister secret.

(Source: The Anime Encyclopedia)