"西九州新幹線が開業、「かもめ」が出発…博多―長崎間は30分短い最速1時間20分に" [Nishikyushu Shinkansen opens, "Kamome" is abolished, Hakata-Nagasaki in 1 hour and 20 minutes]. Yomiuri Shimbun DIGITAL (in Japanese). 23 September 2022. Archived from the original on 23 September 2022. Retrieved 27 December 2022.
yomiuri.co.jp
"西九州新幹線が開業、「かもめ」が出発…博多―長崎間は30分短い最速1時間20分に" [Nishikyushu Shinkansen opens, "Kamome" is abolished, Hakata-Nagasaki in 1 hour and 20 minutes]. Yomiuri Shimbun DIGITAL (in Japanese). 23 September 2022. Archived from the original on 23 September 2022. Retrieved 27 December 2022.