４月27日。
船橋市前原東１丁目*1。
新京成。前原東１丁目（手前は前原西２丁目*2）。
*1:See also https://sumita-m.hatenadiary.com/entry/2020/01/15/103151 https://sumita-m.hatenadiary.com/entry/2020/07/01/130653 https://sumita-m.hatenadiary.com/entry/2020/11/10/213903 https://sumita-m.hatenadiary.com/entry/2021/02/19/085644
*2:See also https://sumita-m.hatenadiary.com/entry/20160905/1473001572 https://sumita-m.hatenadiary.com/entry/2020/02/15/083534 https://sumita-m.hatenadiary.com/entry/2020/02/18/012709 https://sumita-m.hatenadiary.com/entry/2020/02/20/214335 https://sumita-m.hatenadiary.com/entry/2020/04/02/095218 https://sumita-m.hatenadiary.com/entry/2020/09/02/221828 https://sumita-m.hatenadiary.com/entry/2020/10/12/161525 https://sumita-m.hatenadiary.com/entry/2021/04/30/093327
