なんかプラプラ歩いてたらたどり着いた。
旧芝離宮恩賜庭園。割と有名な場所だったみたいだな。
入場料150円。

Kyu-Shiba-Rikyu Garden: Originally a residence of the Matsudaira feudal lords during the Edo period, this garden later became notable when it was transferred to the Imperial family. It is smaller compared to Hama-Rikyu Gardens and features a more intimate layout with traditional Japanese garden elements like ponds and seasonal flowers. It is a 15-minute walk from Hama-Rikyu Gardens and the entrance fee is 150 yen.

living in crypto horizon
born in japan 
raised In US
now living in many countries