Eat that dinner that Sumo Wrestleres in training eat. Chenko? Its served to them multiple times a day in huge helpings. Its a Sumo Stew, was reading about it the other night online.
it packs on the lbs, but is healthy too.
quick google search:
"A traditional Sumo stew, called Chanko, is served for breakfast. Chanko is a fatty stew with pork, cabbage, eggs and bean sprouts.
After a nap, they watch television until they eat dinner and then reitre.
Gorging then sleeping promotes weight gain."
http://wpni01.auroraquanta.com/pv/sumo?img=2379