Jazz Tangcay Artisans EditorWith the opening ceremony for the Tokyo Olympic games days away, composer Keigo Oyamada has stepped down, after quotes in which he acknowledged bullying classmates in his youth resurfaced and stirred controversy.Keigo Oyamada, 52, also known as Cornelius, posted on his social media platforms, “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.