Emperor Chōkei Japanese emperors 2019.09.04 2019.08.06 The 98th Emperor of Japan. Emperor Chōkei inherits the Y gene The period of reign 1368 – 1383 Another name 長慶天皇(Emperor Chōkei) 寛成(Yutanari)慶寿院玉川宮崎山殿陸奥親王金剛理覚理 Mausoleum of Emperor Chōkei