Crew says cruise ship captain isolated himself
January 31, 2019 https://www3.nhk.or.jp/nhkworld/en/news/20190131_02/
NHK has learned that the captain of a Japanese cruise ship that hit a pier in Guam last month exhibited unprofessional behavior in months prior to the collision.
The accident involving the Nippon Maru, operated by Mitsui O.S.K. Passenger Line, took place on the night of December 30th. Both the vessel and the pier were damaged.