Collection of Blame-related short stories:

• Zeb-Noid
  A bloody war that spans millenniums. Two soldiers set out to kill each other. An encounter that could change their two species’ fate forever.
• Blame Academy!
• Blame Academy! - Tokyo and Nara Under One Umbrella
• Blame Academy! - Under the Tower of Blooming Sakura
• Parcel
  A man looks for his brother.
• Blame! NSE (NSE: Netsphere Engineer)
  The much-awaited sequel to BLAME! follows a man, called a Dismantler, who is in charge of sub-dividing the nexus towers that incurr Safeguard interference upon its detection of humans without the net terminal genes. Although humans are once again able to reside in the Net sphere, the Safeguard are still a threat. The Dismantler or NSE, or Net sphere engineer, goes on a journey to aid mankind in their survival.
• Pump
• Blame!²
  The protagonist is a descendant of Pcell. This story happens a long time after the events of Blame!. This young silicon creature knows well the havoc that Killy brought and decides to move towards the end of the megastructure, to look for him.
• Numa no Kami
• The Armored Battle Insects - Sphingidae
  While it’s not explicitly mentioned in the story, it’s believed that Suzumega is at least somewhat related to Abara since it features the Gaunas.