The official website for currently airing Osomatsu-san 2nd Season has updated Blu-ray and DVD release information.
There will be also Sentou Quiz 2 released via 3rd volume to release on February 23, 2018.
There will be 8 volumes total released, instead of initially announced 4 volumes.
There will be four short episodes bundled on 2nd, 4th, 6th, and 8th volumes of the package, to release on January 26, March 30, May 25, and July 27 of next year, respectively.