This is what a plane full of sumo wrestlers looks like

In case you were wondering. Snug.

The image above, via the official Twitter account of the Hakkaku Stable of sumo wrestlers, shows just one element of the group's 335km journey from Itami, in central Japan, to the island of Okinoshima.

Here's the group getting a snack before boarding the plane..:

Arriving in Okinoshima:

Before getting on a crammed bus: