When Satori saw Okuu in her mummy costume (Weekend at the Komeiji's), she uncharacteristically got scared and wet herself.
Aya and Hatate's attempt at seducing Mini in Newspaper Bout, which end badly.
In Training with Mima-sama, Mima put Mini in a sparring match against Yuki, a fire magician from Makai. What did Mima do when Mini got his butt handed to him by Yuki? She was busy drinking sake (Mini's sake) with Yukari instead of observing the match and giving her feedback. Mini punished Mima for her neglience by sealing her in a pentagram circle.
Wiccan & Swordsgirl:
Mini and Cirno's negotiations near the end of Episode 1.
Cirno: No pranks for a week?
Mini: Deal!
Mini walks off and gets caught in a snare trap.
Cirno: No pranks for a week, starting now!
Episode 3:
Momiji waking Hiraku... by biting his arm. Gets a Call-Back at the end after one of Hiraku's Accidental Pervert moments.
