Nikolai Yerkovich Petrov (ニコライ・ヤーコヴィッチ・ペトロフ)
Partner: Sashenka (Gaomon) Nikolai Yerkovich Petrov, also known as Niko, is Taiga's close friend. Niko lives in the same building as Taiga, and is player of Digital Monster who ranks in the fourth place. (Source: Digimon Wikia) No voice actors have been added to this character. Help improve our database by searching for a voice actor, and adding this character to their roles .