
Kelvin Urwolf (ケルヴィン・ウルヴォルフ) is a supporting character in The Ossan Newbie Adventurer, Trained to Death by the Most Powerful Party, Became Invincible, voiced in Japanese by Katsuyuki Konishi. The series' music includes "The Ossan Newbie Adventurer Opening | 4K | 60FPS | Creditless |", "Rick Finally Awakens His Ultimate Ability | Ossan Newbie Adventurer".