*1:See also https://sumita-m.hatenadiary.com/entry/2020/06/25/001121 https://sumita-m.hatenadiary.com/entry/2020/06/26/004544 https://sumita-m.hatenadiary.com/entry/2020/07/10/154353 https://sumita-m.hatenadiary.com/entry/2020/07/11/081714 https://sumita-m.hatenadiary.com/entry/2020/07/13/111818 https://sumita-m.hatenadiary.com/entry/2021/06/18/075226 https://sumita-m.hatenadiary.com/entry/2021/06/22/081645 https://sumita-m.hatenadiary.com/entry/2021/06/26/211909 https://sumita-m.hatenadiary.com/entry/2021/07/02/213914 https://sumita-m.hatenadiary.com/entry/2022/06/27/094455 https://sumita-m.hatenadiary.com/entry/2022/07/02/001350
*2:See also https://sumita-m.hatenadiary.com/entry/2021/09/30/091521 https://sumita-m.hatenadiary.com/entry/2021/10/19/101607 https://sumita-m.hatenadiary.com/entry/2022/06/27/085516 https://sumita-m.hatenadiary.com/entry/2022/07/02/095031
