Keigo Oyamada, a Japanese composer working on the Tokyo Olympics opening ceremony, resigned on Monday after coming under fire for bullying a classmate during his childhood.
“I sincerely accept the opinions and advice I have received, express my gratitude, and will keep them in mind for my future actions and thoughts,” he said on his social media accounts.
“I apologise from the bottom of my heart.”
Reports of his past verbal abuse of a child with disabilities surfaced online recently, sparking a backlash on social media and demands for his resignation.
The Tokyo Games organisers said on Sunday that he would stay on because he had shown remorse about his past actions.
Oyamada, also known as Cornelius, apologised online last week. Some critics had said he should hold a news conference and apologise in person. Others also questioned why he hadn't apologized earlier.
Oyamada, whose works have been compared to the American rock musician Beck, talked about the abuse in Japanese magazine interviews he gave in the 1990s.
It was not immediately clear if the music for Friday's opening ceremony would be modified. Oyamada's is the latest resignation to plague the Games.