Did this guy save Japan from communism?

During the Cold War, Japan was politically anti communist and was sided with the West. However, there were several groups within Japan that didn’t want any Western political influence. Some individuals wanted a completely independent Japan, while other individuals wanted closer ties with the communists, specifically with China. One specific individual known as Inejiro Asanuma was the leader of the Japanese Socialist party, which sympathized with communism. On October 12 1960, He was publically assasinated on live TV. The person who assasinated him was a 17 year old boy named Otoya Yamaguchi who was a Japanese nationalist. Otoya used a Yoroi-dōshi (traditional Japanese armor piercing blade) to stab the communist politician right in the abdomen during a speech. Sadly the 17 year old boy committed suicide afterwards. The assasination video can be found all over YouTube but it’s too disturbing to be shown here.
Did this guy save Japan from communism?
A lot of people credit the Assasin with saving Japan from communism, while others believe Communism never stood a chance in Japan due to how nationalistic Japan is.
Yes, he saved Japan from Communism
Communism wouldn’t have succeeded in Japan regardless of the fate of that communist politician
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Murder/assasinations are never justifiable, don’t misinterpret this as some kind of advocacy for political assasination because it’s not. I’m not saying the politician deserved what he got, I’m simply asking a non biased question. This is also strictly for educational purposes.
Did this guy save Japan from communism?
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