Japanese Tea Party with Koto Performance, 31st Aug, 2019 tokyocheapo.com

A rare chance to see a live performance of the koto—a traditional Japanese instrument—at Japanese tea cafe Tsukimasa in Tokyo.
There will be two koto performers under Ikuta School who play authentic koto music.
Performances start at 7 pm and will finish at 7:40 pm.
There is no entry fee, but you are required to register in advance and order one tea set, starting at ¥500.
The venue is a green tea shop and cafe that has been in business since 1978 and has a wide variety of teas to try.