Edo Kiriko is the most well-known form of glass craftsmanship in Japan. You will have the opportunity to choose from over 20 different types of glasses and dozens of pattern samples, as you try your hand at glass-cutting under the Edo Kiriko technique. The classes cater to all skill levels, and are specifically beginner-friendly.
Great experience, easy to find with google maps. Instructor was able to communicate in English - no translation app needed. Fun to do, I did take the whole 90 min, could be done quicker if you pick a simpler design.