2023年８月25日。
雲咸街（Wyndham Street）*1。中環*2。香港。
*1:See eg. https://zh.wikipedia.org/zh-tw/%E9%9B%B2%E5%92%B8%E8%A1%97
*2:See also https://sumita-m.hatenadiary.com/entry/20070805/1186341960 https://sumita-m.hatenadiary.com/entry/20091015/1255580240 https://sumita-m.hatenadiary.com/entry/20100927/1285557411 https://sumita-m.hatenadiary.com/entry/20180409/1523253208 https://sumita-m.hatenadiary.com/entry/2024/02/17/121535 https://sumita-m.hatenadiary.com/entry/2024/03/19/151926 https://sumita-m.hatenadiary.com/entry/2024/04/21/104807 https://sumita-m.hatenadiary.com/entry/2024/09/14/144653 https://sumita-m.hatenadiary.com/entry/2025/06/28/101807
