The National Federation of Tea Commerce and Industry Cooperatives has created and released the "Experience Japanese Tea! Burari Map".
A site that guides you to Japanese tea shops in Tokyo, Osaka, and Kyoto, and you can also download a map for walking around town.
Please take a look and take advantage of it.
>> Tokyo map (PDF)
>> Osaka map (PDF)
>> Kyoto map (PDF)
Please see the following page for details.
https://www.nihon-cha.or.jp/itadakimasu/