Season 2 Blu-ray Changes (Episode 1 to 4) : r/ClassroomOfTheElite

Season 2 BD/DVD Volume 4 Changes (Episode 11, 12 , 13) : r/ ClassroomOfTheElite

Corrections from the 2nd Blu-ray Volume : r/ClassroomOfTheElite

CDJapan : Classroom of the Elite 2nd Season Vol.1 Animation Blu-ray

MASSIVE CHANGES Watching and Comparing Classroom of the Elite Season 2 Blu -ray (BD) & Original TV

Episode 4 - Classroom of the Elite II - Anime News Network

compromise – RABUJOI – An Anime Blog

Corrections from the 2nd Blu-ray Volume : r/ClassroomOfTheElite

My Roommate Is a Cat: The Complete Series - Blu-ray + Digital [Region Free] [Blu-ray]

Season 2 BD/DVD Volume 4 Changes (Episode 11, 12 , 13) : r/ ClassroomOfTheElite

Otaku Spirit … - Listen to All Episodes

Anime Blue Ray/DVD Sales reached 21.408 Copies after their first week. (Including V1 Sales after 3 Weeks 24,8k) : r/ClassroomOfTheElite