There's a new definition for packed. This picture is amazing.

Aisle or Window, Sir? (photo credit: @hakkakubeya on Twitter)

The Twitter account of the Hakkaku stable does a fine job narrating the daily life of the sumotori. Don't worry if you can't read Japanese, just take look at the pictures. 

Want to get into a f(l)ight with them? (photo credit: @hakkakubeya on Twitter)

They flew on the domestic company of JAL. And for you the plane geeks out there, the aircraft was a Bombardier Dash 8, a DHC8-Q400.