Apologies, Forgiveness, and Reconcilements

Disney/Pixar

 * Unmei apologizes to Yumi for being mean to her earlier and then blindly blaming her for Nariko's sacrifice.
 * Inaba Ichiro apologizes to Yumi for not believing her for her whole life about yokai existing.
 * Hiroki Kobayashi apologizes to Jimena for lying to her and using their relationship to report her monster friends to the military.

Others

 * Amaya Uzuhara apologizes to Shingetsu for being harsh on him for bullying his younger brother and making it look like she didn't care about him.