*1:See also https://sumita-m.hatenadiary.com/entry/2021/07/23/104205 https://sumita-m.hatenadiary.com/entry/2021/08/02/014655 https://sumita-m.hatenadiary.com/entry/2021/08/04/105202 https://sumita-m.hatenadiary.com/entry/2021/08/12/015237 https://sumita-m.hatenadiary.com/entry/2021/08/27/072502 https://sumita-m.hatenadiary.com/entry/2021/09/05/090715
*2:See also https://sumita-m.hatenadiary.com/entry/2020/07/12/222257 https://sumita-m.hatenadiary.com/entry/2020/07/22/123612 https://sumita-m.hatenadiary.com/entry/2020/07/30/134649 https://sumita-m.hatenadiary.com/entry/2020/08/23/160606 https://sumita-m.hatenadiary.com/entry/2020/09/20/020937 https://sumita-m.hatenadiary.com/entry/2020/12/01/103123 https://sumita-m.hatenadiary.com/entry/2021/01/08/085558 https://sumita-m.hatenadiary.com/entry/2021/01/17/130116 https://sumita-m.hatenadiary.com/entry/2021/01/27/083235 https://sumita-m.hatenadiary.com/entry/2021/03/02/085109 https://sumita-m.hatenadiary.com/entry/2021/03/10/215459 https://sumita-m.hatenadiary.com/entry/2021/03/15/012232 https://sumita-m.hatenadiary.com/entry/2021/03/17/082547 https://sumita-m.hatenadiary.com/entry/2021/03/24/090950 https://sumita-m.hatenadiary.com/entry/2021/05/12/095531 https://sumita-m.hatenadiary.com/entry/2021/06/14/072336 https://sumita-m.hatenadiary.com/entry/2021/06/25/010050 https://sumita-m.hatenadiary.com/entry/2021/07/18/074835 https://sumita-m.hatenadiary.com/entry/2021/07/27/085422 https://sumita-m.hatenadiary.com/entry/2021/07/30/110319 https://sumita-m.hatenadiary.com/entry/2021/08/02/093855 https://sumita-m.hatenadiary.com/entry/2021/09/04/133905
