• The Modifyers - Neptunia's lunchbox in High School looks similar to Mole's lunchbox disguise from the dropped cartoon pilot the Modifyers. Neptunia's voice actress, Mae Whitman, voiced Lacey Shadows/Agent Xero in the dropped pilot.
  • The Simpsons - Some of the moments in the episode are similar to the Simpsons episode "The Way We Was", where Homer and Marge explain how they met in high school.
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