Preparing big size beds for visitors

According to the Rio 2016 website, the organizing committee is preparing big size beds and other furniture for big size athletes.
The article;
Giant beds for giant athletes

Japan should prepare big size beds not only in the Olympic village but in all accommodations around Tokyo for visitors from all over the world.

I've always thought that beds in Hotels and other accommodations in Japan are too small for non-Japanese.

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The photo is from the Rio 2016 site.
http://www.rio2016.com/en