Kakashi Hatake & Iruka Umino - N-C012 - Rare - 1st Edition - Wavy

Iruka Umino - N-1235 - Common - 1st Edition - Naruto Singles » Weapons of War - Pro-Play Games

Kakashi Hatake (Anbu Days) - N-906 - Super Rare - 1st Edition - Foil - Naruto Singles » Fangs of the Snake - Pro-Play Games

Iruka Umino - 291 - NM - 1st Edition - Foil - Naruto CCG - D3-34

Sensei Iruka Umino うみのイルカ - “Kakashi?!”

List of Naruto characters - Wikipedia

Who had the hardest life in Naruto? - Quora

Is it “Gai Sensei” or “Guy Sensei”? (the Naruto character) - Quora

In Naruto, what would it have been like if Naruto's and Sasuke's roles were reversed? - Quora

Kakashi