Gunbuster! Science LessonEpisode 2

The science lessons are short "omake" bonus features originally present on the first two volumes of the original release. Each short lasts around two minutes, and stars super deformed versions of Noriko, Kazumi and the Coach explaining the various scientific aspects of the series.

• 12UzaMaid!Up to EP 12
• 12The World is Still BeautifulUp to EP 12
• 16Tantei Team KZ Jiken NoteUp to EP 16
• 12WataMote: No Matter How I Look At It, It's You Guys' Fault I'm Not Popular!Up to EP 12
• 12Slow StartUp to EP 12
• 6Hell Girl: Fourth TwilightUp to EP 6
• 1Say "I Love You." OVAUp to EP 1
• 12Seraph of the End: Vampire ReignUp to EP 12
• 3Fate/Extra: Last Encore - Illustrias Geocentric TheoryUp to EP 3
• 1Beyond the Boundary: I'll Be Here - Past SpecialUp to EP 1
• 12Hamatora The AnimationUp to EP 12
• 13Re-Kan!Up to EP 13