Manabi Straight!/YMMV


 * Nightmare Fuel -- Mei's trauma-fueled perspective-tunnel imagination bit.
 * Heartwarming Moments -- Episode 4, when
 * Uncanny Valley -- The Ending Theme dips right into it with the transition from anime to stop-motion.
 * Not really that Uncanny Valley; ufotable has a tradition of using clay animation in their ending sequences.
 * The Woobie -- Mikan (and Mei at a certain point)