"Green Day" and "Oasis" (9)(『グリーン・ディ』と『オアシス』 その⑨"Gurīn Dei" to "Oashisu" Sono 9), originally Horrible Guy!(ひどい野郎！Hidoi Yatsu!) in the WSJ release, is the five hundred sixty-second chapter of the JoJo's Bizarre Adventure manga. It is also the one hundred twenty-third chapter of Vento Aureo.