On October 9, 2007, he suddenly retired from being an active sumo wrestler and became head coach of
Tokitsukaze stable, after the previous head coach (former
komusubi Futatsuryū) was dismissed by the
Japan Sumo Association for his involvement in a
hazing scandal. He was initially reluctant to do so, having not yet reached ''san'yaku'', but was persuaded by the former Yutakayama, who had always regarded him as his preferred successor. He was a popular choice among his fellow wrestlers. In a highly unusual move, the
banzuke (or ranking sheet) for the November 2007 tournament contained a blank space in the rank where Tokitsuumi's name ought to have appeared (West
maegashira 11). Ordinarily, when a wrestler retires he does not succeed immediately as a head coach and owner of a
stable. In this case, due to the unusual nature of the dismissal of the previous Tokitsukaze stablemaster, he acquired both the stable and
toshiyori-kabu (coaching license) for the Tokitsukaze name immediately on retirement. Had his name remained on the
banzuke he would therefore have been listed twice. The blank space was left to avoid the confusion in the rankings that would otherwise result. The last time a comparable situation occurred was in 1873, when two wrestlers were expelled from professional sumo as agitators. They formed a new organization (the modern
Takasago stable). On that occasion, their names were blotted out of the
banzuke with ink. His official retirement ceremony, or
danpatsu-shiki, took place at the
Ryōgoku Kokugikan on October 5, 2008. In June 2010 he faced censure for his involvement in the gambling scandal rocking the sumo world, after it was revealed that he had illegally bet on
baseball while still an active wrestler. On July 4 he was demoted to the lowest
toshiyori level on the elder hierarchy, with no opportunity for re-promotion for at least five years. Tokitsukaze has produced the top division wrestlers
Tosayutaka,
Shōdai and
Yutakayama. Tokitsuumi was told not to leave his house and prevented from attending the September 2020 tournament after he breached the Sumo Association's
COVID-19 guidelines by travelling to another
prefecture. In the same month he was unable to take part in the ceremony marking Shōdai's promotion to
ōzeki, despite having been given permission to do so, due to an acute illness. He was demoted from
iin level to the lowest
toshiyori level by the Sumo Association on October 1. During his trip he had engaged in several non-essential activities such as eating out, playing golf and visiting his home town of
Gotō, Nagasaki. In January 2021 the Sumo Association said it was again investigating Tokitsuumi for possible COVID-19 safety protocol violations, after he was reported to have visited a
mahjong parlor. The Sumo Association formally requested Tokitsuumi's retirement on 22 February, which he accepted. ==Family==