BLADE Part 1: Upon that Nameless Planet - Tatsu's adventure leading up to the moment the colony ship crashes on Mira.
BLADE Part 2: Our Beautiful Blue Birthplace, a Sphere of Water Suspended in Space...Earth - The captain of the colony ship White Whale recounting the journey from escaping Earth to crash landing on Mira and encountering the first monsters.
24 Hour Happy People Part 1: Do People Really Eat to Live, or do they Live to Eat? - Lynlee Ku on the colony ship as it wanders through space, goes to find some ingredients to cook up a real meal for the crew, but encounters some shady characters in the back streets of NLA.
24 Hour Happy People Part 2 just released and is probably a continuation of that.
edit: fixed links to gessenkou's translations.