My parents and I did the momiji manju experience. For about 900 yen we each got to make 2. One had sweet bean paste and the other chocolate. The instructor was nice and spoke limited English but was patient. He demonstrated what we needed to do and spoke in English to us to make sure we understood each step. I speak a little Japanese and that helped.
It was a fun 30 min class and would do it again. They have other classes available so stop by to see what you can sign up for.