Suicide

A blonde anime girl in a blue dress and white head covering stands against a blue background as the letter 'S' appears, then the scene cuts to a red-haired girl in a purple dress and white head covering against a purple background as the name 'Sadi Oneesan' appears, followed by a scene with two boys in school uniforms on a green background as the name 'Koyo Aikizuki' appears, and finally a girl with brown hair and a red bow in a white shirt and red shorts stands against a grey background as the text 'Suicide Childhood Friend Sayori' appears, with a list of names on the right and a message abou