*1:See also https://sumita-m.hatenadiary.com/entry/2021/04/19/082329 https://sumita-m.hatenadiary.com/entry/2022/04/21/103634 https://sumita-m.hatenadiary.com/entry/2022/05/02/123653 https://sumita-m.hatenadiary.com/entry/2022/05/14/171009 https://sumita-m.hatenadiary.com/entry/2022/11/17/131419 https://sumita-m.hatenadiary.com/entry/2023/04/17/125336 https://sumita-m.hatenadiary.com/entry/2023/04/27/132637 https://sumita-m.hatenadiary.com/entry/2023/05/11/201939 https://sumita-m.hatenadiary.com/entry/2023/05/24/064557 https://sumita-m.hatenadiary.com/entry/2024/04/30/230436 https://sumita-m.hatenadiary.com/entry/2024/05/14/135640 https://sumita-m.hatenadiary.com/entry/2024/06/10/092507 https://sumita-m.hatenadiary.com/entry/2024/07/02/113058 https://sumita-m.hatenadiary.com/entry/2024/10/08/103840 https://sumita-m.hatenadiary.com/entry/2024/12/26/155651
