Heartwarming / Arpeggio of Blue Steel

  • Episode 6 of the anime. Haruna's Friendship Epiphany as she realises she's protecting Makie because she's her friend.
    • Topped by when she asks Makie to be their friend.
      • Topped even further when they meet up again in chapter 46 on the manga, terrified that the other will hate them because they were created to be each other's enemies.
      • Haruna has gone undercover to investigate the Facility 4 fire, as "Haruna Osakabe"
  • Takao sacrificing her body to create a new body for Iona, because she's Gunzou's ship.
  • In episode 12, when Iona hugs Kongou as she was crying.