Ken Wakui is a Japanese manga artist. He made his debut with Shinjuku Swan, serialized from 2005 and drawn on his own background in Tokyo's nightlife, and became best known for Tokyo Revengers, serialized in Kodansha's Weekly Shonen Magazine from 2017 to 2022 and collected in 31 volumes. The series won the 2020 Kodansha Manga Award in the shonen category and has sold tens of millions of copies. His later work includes Astro Royale, begun in 2024.
