This video has been disallowed from embedding but it is a "Must See". It is from the beginning of "Yoru Hit Studio" where singers sing a segment of the following singer’s songs. Seiko is ultra irritating at the beginning, but it’s good to see her singing along when Akina closes with 北ウイング. Kyon2, Miho and Momoko sing along too. It seems to be a special one because the singers sing a relatively longer segment and there are more singers than usual. Usually my favourite segment of the show, this is a fun one!