31. Jushin Liger

Jushin Liger was the longest-standing member in the New Japan Pro-Wrestling, working for them from 1984 until he retired at the beginning of 2020. He got his persona from an anime superhero and wore a demon mask along with his superhero costume, which led him to extreme popularity. As the anime character changed, so did Liger, and he maintained this all throughout his career. Keiichi Yamada, the man behind the mask, was rarely caught without it because he took his character very seriously. However, after so many years doing the same thing, it was time for him to retire.