Oshi no Ko ED Theme Song: 2: “Mephisto” by Queen Bee Oshi no Ko ED Theme Song: 2: “Mephisto” by Queen Bee View Reddit by Turbostrider27 – View Source Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *CommentName * Email * Website Save my name, email, and website in this browser for the next time I comment.