This thread is absolute ballsack, so I'm going to get it back on track. and post a word wall.
I was in Nara, Japan on a trip when this all went down... I actually rode a train through the very station where he was killed in front of not even 45 minutes after he was shot apparently. Found out about it when I was on said train back to Osaka where I and the chick I have been seeing were going to stay that night before heading back to Tokyo the next day.
Pretty fucking crazy situation, but absolutely NOTHING has changed in Japan. It gave NHK (Japanese BBC) a ton of viewership, and a lot of people were shocked that it happened, but it was overall pretty ho-hum. There wasn't some massive increase of security in train stations or anything that I saw, and people continued to just do the same old thing they always do... It wasn't like when JFK was killed...
...because Japanese people are the most apathetic people EVER when it comes to political discourse and leadership.
Ive seen western news outlets constantly saying that people here were mourning him? and I kinda laughed.. like.. ehhhhh dude this isn't like, North Korea or some bullshit... so not really. Everyone was more like えええええ!?本当に???? 怖い! which translates to 'whaaaaaat? no way!!! how scary!' and then went along with their business... The news here isn't like in the USA either - its not 24/7, there arent any competing cable news networks stoking division, and even on the news that does exist, there's rarely if ever any political punditry...
Simply put, Japanese people rarely engage in it unless they are involved in political activism to begin with. Its actually extremely refreshing living in a place where every single conversation between anyone can happen without ANY discussion of politics - business politics from work, absolutely, but national politics? barely any - even during election season. They actively avoid the subject - along with money, and religion - these are things you just don't really talk about publically because it's seen as rude, divisive, and causes tension - Japanese people generally try to avoid tension in social situations as much as they can. In fact, during elections, there are so many joke candidates and funny single-issue parties running around trying to make light of the whole thing, that politics are just not even taken seriously by a lot of people. (I mean, they literally have a political party - that has several members in power - whose one policy is to abolish NHK payments, or at least make it so people from NHK stop coming around knocking on doors, demanding payment for NHK TV services - which is 120$ per year - Japan doesn't just pull things out of your paycheque, you have to pay for things like social security separately and on your own - which is all a bit mendoukusai (pain in the ass))
Abe being shot was about as shocking as if some famous actor was shot... actually, if someone like Ken Watanabe was shot and murdered, it might have been even bigger news in Japan - because at least that dude is universally loved.
This was nothing like if a former US president had been shot - much less comparing it to JFK's assassination some dumbass outlets were saying... if say, Clinton or Bush or Obama or Trump had been shot, people wouldn't stop talking about it, and there would be this massive outcry, and a ton of political tension would get stoked... fingers would be pointed, and there would be a huge uproar.. But guns are already so difficult to come by in Japan that this guy had to manufacture some bullshit out of parts he found at at Japanese Home Depot, and generally speaking, people here feel SUPER safe... everyone mostly has just seen it as a one-off, and said they hope the government increases security to make it so people don't make guns... and the government is responding in kind - making it a priority to eliminate homemade firearms.
It has been really interesting to see the difference between the news here, and internationally... Abe might have been popular abroad for his foreign policy - such as constantly making trips to the USA and Europe to facilitate trade, and getting the 2020(1) olympics, but here in Japan, they couldn't give a fuuuck about foreign policy... the only things they care about that are foreign are if they can use their vacation time to fly to Hawaii to relax on the beach, or Canada to fuck under the northern lights (apparently that's a thing? like it's good luck to conceive a baby under the Northern Lights? either way they're fucking obsessed with aurora here..) Japan doesnt really have a military, and by law, rely on the USA for the most part for defense - which is a big part of why they have had the ability to prioritize amazing infrastructure projects like the Shinkansen, Seikan Tunnel, and the big ass bridge between Honshu and Kyushu.
Abe's domestic policy has been a lot more divisive, and I'd say that about 30-40% of the population really didnt care for his cultural or economic work... Jimento (Japanese version of the British Tory Party) has been deficit spending like CRAZY for years, and it has made Japan's nominal debt to GDP pretty outrageous... all while not raising taxes on the rich, and increasing the load of individual pension payments for the younger generations to bear... (I'm supposed to be paying 110$ a month in pension payments - which is bullshit not only because Japan doesn't just pull it out of my paycheque like social security payments in other countries, but also because companies themselves don't have to contribute a very substantial amount to this...) This has pissed off a lot of people - especially younger folks, but Jimento, just like the GOP and Torys, rely on old curmudgeons and rural voters for supporters, so that makes things difficult.
Japan's government has also been a lot more nationalistic under his leadership... they have been rewriting history books in Japan, and omitting atrocities that the Empire committed or refusing to speak of them - and his continued visitation of the Yasukuni shrine has pissed off a lot of the neighbours - it infuriates PRChina, Indonesia, the Phillippines, and BOTH Koreas.. (Yasukuni shrine is like Arlington Ntl Cemetary was full of convicted war criminals who orchestrated the Rape of Nanking and forced sexual slavery of women in countries they took over - especially in Korea and the Philippines which have large diasporas in Japan)
Couple that with increased spending for the Self Defense Forces, and growth of Japan's military industries and constant cries from party members to abolish Article 9 from the constitution (which prevents Japan from having a military) and Abe's policies have worried the hell out of a good section of population of anti-war pacifists who simply want the trains to arrive on time, good healthcare, and toilets to wipe their ass for them like we all do over here.
So yeah, I wouldn't say he has been mourned as much as news outlets have been saying. Its sad as hell that the dude was shot and killed - that was fucked up, but a lot of people will kinda just... forget about it and move on like Japanese always do in the face of tragedy... which is just fucking constant over here.