Dagashi alien

With all the commotion with the aliens and villains on the down low in Bellwood, Ben Tennyson, wielder of the Omnitrix, has decided to take a little well deserved vacation. Headed to Japan, funny surprise on his mother's side, he is now staying with two of his cousins during the summer.

Only having a shapeshifter as a cousin wasn't surprising enough, there's a dagashi crazed foody in town. What's going to occur next.