Ah! I Want To Fulfill The World With Happiness!

Keiichi and the gang are invited to Sayoko�s big Christmas gala. Sayoko hopes to embarrass Belldandy with a bunch of sideshows and a drinking contest but Belldandy is unaffected by it. But when she tries a can of Coke for the first time, Belldandy�s demeanor changes, and wherever she spreads happiness, a different sideshow happens on Keiichi!