In fact, it’s probable that harmful reverberations called ‘kodoku (蠱毒)’ such as Inugami (犬神) brought by ‘酒乱・大西共産党 ( >>1 )’ induced such a suicidal case.
※ ‘酒乱・大西共産党’ was transferred to various places from Sikoku (死国 or 尸国! .
>>1
> 「酒乱・大西共産党」( the Great Western Communist Party as a Hopeless Alcoholic ) とは
That is one of the obscure assassins operated through Kodoku (蠱毒) by Sikoku (死国 and/or 尸国).
That is same as ドン黄桜@ 10kg 減量, it’s probable that the hopeless alcoholic also is categorized into such ‘obscure assassins’ .
By the way, if you want to know about ドン黄桜@ 10kg 減量, you should refer to the following site. https://togetter.com/li/1100265?page=3