承前*1
10月13日。
*1:See also https://sumita-m.hatenadiary.com/entry/2019/10/10/011401 https://sumita-m.hatenadiary.com/entry/2019/10/11/012655 https://sumita-m.hatenadiary.com/entry/2019/10/13/161156 https://sumita-m.hatenadiary.com/entry/2019/10/14/001945 https://sumita-m.hatenadiary.com/entry/2019/10/14/011456 https://sumita-m.hatenadiary.com/entry/2019/10/14/093535 https://sumita-m.hatenadiary.com/entry/2019/10/15/090033 https://sumita-m.hatenadiary.com/entry/2019/10/16/111406 https://sumita-m.hatenadiary.com/entry/2019/10/17/000940 https://sumita-m.hatenadiary.com/entry/2019/10/18/110408 https://sumita-m.hatenadiary.com/entry/2019/10/19/081439 https://sumita-m.hatenadiary.com/entry/2019/10/22/030718