After graduating from Nara Ikuei High School in 1995, Narazaki joined the J1 League side Yokohama Flügels.

In August 1995, regular goalkeeper Atsuhiko Mori was suspended for three months due to violence against referee.

Grampus, under Stojković, reached third place in the J1 League and Narazaki was selected in the Best Eleven award.

[6] In 2018, Narazaki was effectively relegated to second choice behind new Australian signing Mitchell Langerak and did not make a single appearance.

On 15 February 1998, Narazaki made his international debut for Japan national team against Australia.

In 2000, Narazaki was selected Japan U23 national team as over age for 2000 Summer Olympics and played full time in all 4 matches.

He would make one last appearance for Japan when he captained the team to a 2–1 victory over Guatemala on 7 September 2010 before retiring from international duty.