*1:See also https://sumita-m.hatenadiary.com/entry/20130417/1366211836 https://sumita-m.hatenadiary.com/entry/20140824/1408844676 https://sumita-m.hatenadiary.com/entry/2020/03/31/160332 https://sumita-m.hatenadiary.com/entry/2020/04/11/093405 https://sumita-m.hatenadiary.com/entry/2020/05/04/084756 https://sumita-m.hatenadiary.com/entry/2020/06/29/141419 https://sumita-m.hatenadiary.com/entry/2020/07/02/003045 https://sumita-m.hatenadiary.com/entry/2020/07/11/023438 https://sumita-m.hatenadiary.com/entry/2020/07/12/225542 https://sumita-m.hatenadiary.com/entry/2020/07/16/132611 https://sumita-m.hatenadiary.com/entry/2020/07/29/102130 https://sumita-m.hatenadiary.com/entry/2020/08/13/105544 https://sumita-m.hatenadiary.com/entry/2020/10/16/102854 https://sumita-m.hatenadiary.com/entry/2020/11/19/083125 https://sumita-m.hatenadiary.com/entry/2020/12/21/132912 https://sumita-m.hatenadiary.com/entry/2020/12/28/071837 https://sumita-m.hatenadiary.com/entry/2021/01/01/125709 https://sumita-m.hatenadiary.com/entry/2021/01/05/025458 https://sumita-m.hatenadiary.com/entry/2021/01/06/141659 https://sumita-m.hatenadiary.com/entry/2021/01/20/005129 https://sumita-m.hatenadiary.com/entry/2021/02/08/100654 https://sumita-m.hatenadiary.com/entry/2021/03/19/210932 https://sumita-m.hatenadiary.com/entry/2021/05/01/223050 https://sumita-m.hatenadiary.com/entry/2021/05/04/141316 https://sumita-m.hatenadiary.com/entry/2021/11/18/131409 https://sumita-m.hatenadiary.com/entry/2021/12/17/105252 https://sumita-m.hatenadiary.com/entry/2021/12/26/074416 https://sumita-m.hatenadiary.com/entry/2021/12/29/081221 https://sumita-m.hatenadiary.com/entry/2022/10/23/091442 https://sumita-m.hatenadiary.com/entry/2023/02/15/161806 https://sumita-m.hatenadiary.com/entry/2024/07/15/144421
