*1:See also https://sumita-m.hatenadiary.com/entry/20100729/1280429288 https://sumita-m.hatenadiary.com/entry/20101229/1293610997 https://sumita-m.hatenadiary.com/entry/20130614/1371221716 https://sumita-m.hatenadiary.com/entry/20140728/1406522463 https://sumita-m.hatenadiary.com/entry/2019/01/26/235846 https://sumita-m.hatenadiary.com/entry/2020/02/03/234710 https://sumita-m.hatenadiary.com/entry/2020/02/05/012724 https://sumita-m.hatenadiary.com/entry/2020/03/20/120316 https://sumita-m.hatenadiary.com/entry/2020/04/09/011749 https://sumita-m.hatenadiary.com/entry/2020/04/15/012215 https://sumita-m.hatenadiary.com/entry/2020/05/27/110546 https://sumita-m.hatenadiary.com/entry/2020/06/01/094136 https://sumita-m.hatenadiary.com/entry/2020/06/05/093045 https://sumita-m.hatenadiary.com/entry/2020/06/06/091655 https://sumita-m.hatenadiary.com/entry/2020/06/09/021405 https://sumita-m.hatenadiary.com/entry/2020/06/10/085835 https://sumita-m.hatenadiary.com/entry/2020/06/13/074611 https://sumita-m.hatenadiary.com/entry/2020/06/15/004926 https://sumita-m.hatenadiary.com/entry/2020/06/16/085701 https://sumita-m.hatenadiary.com/entry/2020/06/17/012850 https://sumita-m.hatenadiary.com/entry/2020/06/18/101634 https://sumita-m.hatenadiary.com/entry/2020/06/19/083232 https://sumita-m.hatenadiary.com/entry/2020/06/22/094010 https://sumita-m.hatenadiary.com/entry/2020/06/26/012426 https://sumita-m.hatenadiary.com/entry/2020/06/27/143702 https://sumita-m.hatenadiary.com/entry/2020/06/28/220525 https://sumita-m.hatenadiary.com/entry/2020/07/03/092726 https://sumita-m.hatenadiary.com/entry/2020/12/07/101838 https://sumita-m.hatenadiary.com/entry/2021/02/13/145018 https://sumita-m.hatenadiary.com/entry/2021/03/04/105145 https://sumita-m.hatenadiary.com/entry/2021/03/10/200121 https://sumita-m.hatenadiary.com/entry/2021/03/17/023444 https://sumita-m.hatenadiary.com/entry/2021/05/10/104304 https://sumita-m.hatenadiary.com/entry/2021/05/14/094456 https://sumita-m.hatenadiary.com/entry/2021/05/16/080745 https://sumita-m.hatenadiary.com/entry/2021/05/18/083849 https://sumita-m.hatenadiary.com/entry/2021/05/21/104651 https://sumita-m.hatenadiary.com/entry/2021/05/28/025255 https://sumita-m.hatenadiary.com/entry/2021/05/30/084706 https://sumita-m.hatenadiary.com/entry/2021/06/01/003344 https://sumita-m.hatenadiary.com/entry/2021/06/03/073508 https://sumita-m.hatenadiary.com/entry/2021/06/04/022706 https://sumita-m.hatenadiary.com/entry/2021/06/06/094703 https://sumita-m.hatenadiary.com/entry/2021/06/07/081204 https://sumita-m.hatenadiary.com/entry/2021/06/10/090401 https://sumita-m.hatenadiary.com/entry/2021/06/12/084143 https://sumita-m.hatenadiary.com/entry/2021/06/17/083030
*2:See also https://sumita-m.hatenadiary.com/entry/2019/04/03/234148 https://sumita-m.hatenadiary.com/entry/2019/09/25/125927 https://sumita-m.hatenadiary.com/entry/2019/12/31/021336 https://sumita-m.hatenadiary.com/entry/2020/01/20/010454 https://sumita-m.hatenadiary.com/entry/2020/01/21/094316 https://sumita-m.hatenadiary.com/entry/2020/02/22/101659 https://sumita-m.hatenadiary.com/entry/2020/02/24/020139 https://sumita-m.hatenadiary.com/entry/2020/02/25/082434 https://sumita-m.hatenadiary.com/entry/2020/02/26/133826 https://sumita-m.hatenadiary.com/entry/2020/02/28/015144 https://sumita-m.hatenadiary.com/entry/2020/03/06/112620 https://sumita-m.hatenadiary.com/entry/2020/03/07/235540 https://sumita-m.hatenadiary.com/entry/2020/03/29/105231 https://sumita-m.hatenadiary.com/entry/2020/04/09/211214 https://sumita-m.hatenadiary.com/entry/2020/05/04/094101 https://sumita-m.hatenadiary.com/entry/2020/05/07/125500 https://sumita-m.hatenadiary.com/entry/2020/05/19/151623 https://sumita-m.hatenadiary.com/entry/2020/06/07/154709 https://sumita-m.hatenadiary.com/entry/2020/06/09/021405 https://sumita-m.hatenadiary.com/entry/2020/06/19/001725 https://sumita-m.hatenadiary.com/entry/2020/06/21/033514 https://sumita-m.hatenadiary.com/entry/2020/06/27/023049 https://sumita-m.hatenadiary.com/entry/2020/07/07/003747 https://sumita-m.hatenadiary.com/entry/2020/08/07/143801 https://sumita-m.hatenadiary.com/entry/2020/08/08/005140 https://sumita-m.hatenadiary.com/entry/2020/08/12/220442 https://sumita-m.hatenadiary.com/entry/2020/08/19/162538 https://sumita-m.hatenadiary.com/entry/2020/09/20/072924 https://sumita-m.hatenadiary.com/entry/2020/09/28/105542 https://sumita-m.hatenadiary.com/entry/2020/10/09/132418 https://sumita-m.hatenadiary.com/entry/2020/10/22/163221 https://sumita-m.hatenadiary.com/entry/2020/11/01/090951 https://sumita-m.hatenadiary.com/entry/2020/11/02/112334 https://sumita-m.hatenadiary.com/entry/2020/11/04/085358 https://sumita-m.hatenadiary.com/entry/2020/11/13/153745 https://sumita-m.hatenadiary.com/entry/2020/11/21/093506 https://sumita-m.hatenadiary.com/entry/2020/12/09/082230 https://sumita-m.hatenadiary.com/entry/2020/12/21/110418 https://sumita-m.hatenadiary.com/entry/2020/12/24/190847 https://sumita-m.hatenadiary.com/entry/2020/12/29/110955 https://sumita-m.hatenadiary.com/entry/2021/01/05/033232 https://sumita-m.hatenadiary.com/entry/2021/01/13/105409 https://sumita-m.hatenadiary.com/entry/2021/01/16/020133 https://sumita-m.hatenadiary.com/entry/2021/01/21/090631 https://sumita-m.hatenadiary.com/entry/2021/01/28/005421 https://sumita-m.hatenadiary.com/entry/2021/01/30/102447 https://sumita-m.hatenadiary.com/entry/2021/02/03/100531 https://sumita-m.hatenadiary.com/entry/2021/02/05/080347 https://sumita-m.hatenadiary.com/entry/2021/02/17/090404 https://sumita-m.hatenadiary.com/entry/2021/02/28/122510 https://sumita-m.hatenadiary.com/entry/2021/03/01/191446 https://sumita-m.hatenadiary.com/entry/2021/03/03/083541 https://sumita-m.hatenadiary.com/entry/2021/03/08/111706 https://sumita-m.hatenadiary.com/entry/2021/03/11/083636 https://sumita-m.hatenadiary.com/entry/2021/03/15/013436 https://sumita-m.hatenadiary.com/entry/2021/03/16/152232 https://sumita-m.hatenadiary.com/entry/2021/03/19/083052 https://sumita-m.hatenadiary.com/entry/2021/03/29/210804 https://sumita-m.hatenadiary.com/entry/2021/04/01/145704 https://sumita-m.hatenadiary.com/entry/2021/04/03/084351 https://sumita-m.hatenadiary.com/entry/2021/04/06/020130 https://sumita-m.hatenadiary.com/entry/2021/04/14/023305 https://sumita-m.hatenadiary.com/entry/2021/04/21/085520 https://sumita-m.hatenadiary.com/entry/2021/04/22/090824 https://sumita-m.hatenadiary.com/entry/2021/04/26/143659 https://sumita-m.hatenadiary.com/entry/2021/04/27/104633 https://sumita-m.hatenadiary.com/entry/2021/05/13/080712 https://sumita-m.hatenadiary.com/entry/2021/05/27/104539 https://sumita-m.hatenadiary.com/entry/2021/06/06/154709 https://sumita-m.hatenadiary.com/entry/2021/06/08/170635 https://sumita-m.hatenadiary.com/entry/2021/06/13/081505 https://sumita-m.hatenadiary.com/entry/2021/06/15/002602 https://sumita-m.hatenadiary.com/entry/2021/06/16/083312 https://sumita-m.hatenadiary.com/entry/2021/06/17/092909
