He was suspected of planning a rebellion in 699, and was deported to the Izu-oshima Island, however, he returned to Chihara-mura in 701 after he was cleared of the suspicion.
699年に謀反の疑いをかけられ、伊豆大島へ流刑となり、701年に疑いが晴れて茅原に帰る。