Here is a good earner for some of us!
http://www.englishfriendlyjapan.com/ is paying 5,000 yen to us if we refer paying advertisers to the site.

If we know an English-friendly business in Japan we can tell them about the directory and suggest they list on it.

We can then send an email via the "contact us" button on the directory, saying the name of the business we referred.

If they make a full listing (10,000 yen) within 60 days, EnglishFriendlyJapan will send us 5,000 yen!!

Here is the video from the Old Dude about this:
http://www.youtube.com/watch?v=MRq1zZ6mjmU

The old dude said some people might want this to download and print and hand around as they wish (just right click the image and then "save image as":

Just got my fifth payment for sending two emails.

I have made 35,000 yen so far from this.
I am happy