Dan Da Dan - E12 - Have you ever seen a cattle mutilation? - Okuran's whiteboard & the cow

After the embarrassing scene in school, the Momo, Okarun, and Aira start to figure out what is up.   Okarun theorizes that the yokai (spirits) of earth are the power that keeps aliens away from earth.  

Then, the Dover Deon alien attempts to attack again but is instead reduced to getting beat badly and telling his sad story.  

The kids, plus grandma, heal him, and dialog with him to learn that the thing he is on a mission for is actually cow milk.    He leaves Earth happy and swears to help in the future.