Pieyon

Pieyo is a supporting character in Oshi no Ko. He is a famous physical training Youtuber affiliated with Ichigo Production, Inc. Pieyon is a muscular tanned man wearing a cute bird mask, which was a character from an unnamed TV show presumably named Pieyon. Later on, we see his unmasked figure, and it is revealed that he has black hair.

Pieyon is a highly professional and dedicated internet creator who treats his silly online persona with absolute seriousness. He has an intense work ethic, famously staying in costume and maintaining his high-pitched "Pieyon" voice for an entire video shoot without ever breaking character. This stri...