A.k.a. Prince Tarashi Naka
Emperor Chûai was Jingû's "husband". He was given divine orders to conquer Korea. However, he led his armies to travel to Kyushu instead.
Angry, the kami that had given him the instructions struck him down, killing him. Jingû succeeded him.
Sources
Aoki, Michiko Y. Ancient Myths and Early History of Japan. Pages 37-38.
