Hunter x Hunter - episode 44 - 03 Nov, 2000

Gon and Killua master their Nen abilities and show them in perfection against matches with the other two guys that Killua talked to. Wing talks with them and tells Gon that he has passed the Hunter's Exam. Lastly, Gon and Killua venture out to Whale Island. (Source: Wikipedia) Heavens Arena arc: (8/8)