Making simple sushi in Tokyo

Hello
I am looking for a short session on making simple sushi or other Japanese food as a learning experience.
As long as the venue is near any JR station in Tokyo and the price is reasonable, I can conider.
Appreciate any advice, please.
Thank you.

http://www.japanese-cooking-class-tokyo-mari.com/index.html

This Japanese cooking school (lessons given at hom) was introduced in newspaper recently. Please contact for details.

Thanks AK.
I am looking for a cheaper option.

I'm sure there are programs where you go to a Japanese person/family's home and have a meal with them. I can't remember the name.

Perhaps you could do one of these and ask your host (beforehand?) whether you could help them with the cooking?

That would be cheaper than a class...

Yes, in fact, am looking for any housewife who can make simple sushi or simple Japanese food so that we (family of 3 adults) can learn from her, together with a few others, at a modest fee.
I am sure this will be an excellent cultural experience for foreigners.

Maybe this is an option?
http://www.nagomivisit.com/cooking-visit
Haven't used this service myself, so I don't have any experience with this organization.

This is 3500Y in Tsukuji but no english instruction(?).
http://www.kiyomura.co.jp/school/school_menu_04.html

Thanks bih.
I prefer some hands-on experience.