This Demon Slayer Funko POP featuring Muzan, the main antagonist, is a must-have for any anime fan's collection. What makes it even more special is that it has been signed and autographed by Greg Chun, the voice actor for Muzan in the English dub. This limited edition item also comes with a JSA COA to verify its authenticity. The figure itself is highly detailed and stands at 3.75 inches tall, making it the perfect display piece for any fan of the series.