Gunbuster! Science LessonEpisode 4

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.

• 1PankunchiUp to EP 1
• 12Aoi Bungaku SeriesUp to EP 12
• 12WorldEnd: What do you do at the end of the world? Are you busy? Will you save us?Up to EP 12
• 1Strawberry 100% Special 2Up to EP 1
• 12Sengoku Basara: Samurai Kings 2Up to EP 12
• 1Into the Forest of Fireflies' LightUp to EP 1
• 1Macross Frontier: The False SongstressUp to EP 1
• 4Chain Chronicle: The Light of Haecceitas Part 2Up to EP 4
• 24Baki the GrapplerUp to EP 24
• 3Mobile Suit Gundam SEED Special EditionUp to EP 3
• 13HenSemi (TV)Up to EP 13
• 23ClannadUp to EP 23