*1:See also https://sumita-m.hatenadiary.com/entry/2020/02/01/120310 https://sumita-m.hatenadiary.com/entry/2020/06/17/090112 https://sumita-m.hatenadiary.com/entry/2020/08/05/075820 https://sumita-m.hatenadiary.com/entry/2020/11/02/102532 https://sumita-m.hatenadiary.com/entry/2020/11/11/085545 https://sumita-m.hatenadiary.com/entry/2020/11/17/105226 https://sumita-m.hatenadiary.com/entry/2021/02/05/020243 https://sumita-m.hatenadiary.com/entry/2021/02/06/090400 https://sumita-m.hatenadiary.com/entry/2021/02/12/124344 https://sumita-m.hatenadiary.com/entry/2021/02/19/233932 https://sumita-m.hatenadiary.com/entry/2021/03/14/193646 https://sumita-m.hatenadiary.com/entry/2021/03/17/201956 https://sumita-m.hatenadiary.com/entry/2021/04/09/022909 https://sumita-m.hatenadiary.com/entry/2021/04/23/143438 https://sumita-m.hatenadiary.com/entry/2021/05/25/210219 https://sumita-m.hatenadiary.com/entry/2021/06/03/214146 https://sumita-m.hatenadiary.com/entry/2021/06/17/075434 https://sumita-m.hatenadiary.com/entry/2021/06/23/003506 https://sumita-m.hatenadiary.com/entry/2021/06/26/122013 https://sumita-m.hatenadiary.com/entry/2021/06/30/003308 https://sumita-m.hatenadiary.com/entry/2021/07/11/173443 https://sumita-m.hatenadiary.com/entry/2021/07/23/135330 https://sumita-m.hatenadiary.com/entry/2021/08/08/000645 https://sumita-m.hatenadiary.com/entry/2021/08/16/101921 https://sumita-m.hatenadiary.com/entry/2021/08/22/105450 https://sumita-m.hatenadiary.com/entry/2021/09/12/091701 https://sumita-m.hatenadiary.com/entry/2021/09/27/095829 https://sumita-m.hatenadiary.com/entry/2021/11/03/224703 https://sumita-m.hatenadiary.com/entry/2021/11/15/165710 https://sumita-m.hatenadiary.com/entry/2021/11/22/162509 https://sumita-m.hatenadiary.com/entry/2021/12/17/095113 https://sumita-m.hatenadiary.com/entry/2021/12/19/011639 https://sumita-m.hatenadiary.com/entry/2021/12/24/115857 https://sumita-m.hatenadiary.com/entry/2022/01/17/084801 https://sumita-m.hatenadiary.com/entry/2022/02/04/095140 https://sumita-m.hatenadiary.com/entry/2022/02/17/142035 https://sumita-m.hatenadiary.com/entry/2022/02/21/020750 https://sumita-m.hatenadiary.com/entry/2022/04/09/103242 https://sumita-m.hatenadiary.com/entry/2022/04/30/091152 https://sumita-m.hatenadiary.com/entry/2022/05/11/072021 https://sumita-m.hatenadiary.com/entry/2022/05/16/183202 https://sumita-m.hatenadiary.com/entry/2022/05/18/082830 https://sumita-m.hatenadiary.com/entry/2022/05/21/154355 https://sumita-m.hatenadiary.com/entry/2022/05/24/102650 https://sumita-m.hatenadiary.com/entry/2022/06/15/003356 https://sumita-m.hatenadiary.com/entry/2022/08/03/095041