Emperor Ingyō Japanese emperors 2019.09.04 2019.06.27 The 19th Emperor of Japan. Emperor Ingyō inherits the Y gene The period of reign 411 – 453 Another name 允恭天皇(Emperor Ingyō) 雄朝津間稚子宿禰尊(Oosadumawakugonosukunenomikoto)男浅津間若子宿禰王(Oosadumawakugonosukunenomikoto) Mausoleum of Emperor Ingyō