Jai Shenoy — June 9, 2026
A pacifist sentiment has been intensifying across Japan, with thousands of protestors holding posters with the words “No War” on them. Demonstrations have extended far beyond Tokyo, reaching Osaka, Kyoto, Fukuoka, and other major cities as public participation continues to rise.
The crowds started to build up in February, sparked by the government’s firm push to expand Japan’s military capabilities. By March and April, the protests escalated into massive nationwide movements, drawing more than 50,000 anti-war protesters to over 200 locations. Most notably, the public demonstrations escalated to more than 90,000 participants on a national holiday commemorating the constitution’s anniversary. Over 50,000 people gathered at a park in Tokyo on the first weekend of May alone to protest Japanese Prime Minister Sanae Takaichi’s bold military policy and securitization agenda.
These protests stem from a dark past. Japan’s 1947 constitution, with the incorporation of Article 9, was established just two years after the United States’s devastating atomic bombing of the Japanese cities Hiroshima and Nagasaki, resulting in the defeat of Japan and the death of roughly 200,000 people by the end of 1945. Survivors of the atomic bombings continue to advocate for nuclear disarmament at the international level. Speaking at the 2026 review conference of the Nuclear Non-Proliferation Treaty, Jiro Hamasumi, a Japanese atomic bomb survivor, stated that “nuclear weapons were used because we went to war.”
Hamasumi emphasized the painful consequences of nuclear weapons, saying, “no more war, no more hibakusha.” Hibakusha is a Japanese word that is used to describe the Japanese civilians physically affected by either of the atomic bombs. The word has a complex and painful connotation, as the term evokes the horrors of nuclear warfare. As nuclear threats are widely considered to be intensifying as the 21st century progresses, these Japanese fears of the consequences of intense militarization feel more urgent and justified than ever, both at home and abroad.
The protests are not just an older generation speaking out over fears of reviving the catastrophes of World War 2, as many in their twenties and thirties have also joined. Akari Maezono, in her 30s, captured a shared sentiment: “I’m angry that these changes could be made without properly listening to us, the public.” People across the country believe that these government decisions don’t reflect public sentiment. An older demonstrator was equally direct and stated, “The Japanese Constitution, Article 9 in particular, must be protected at all costs. It kept Japan from being drawn into past conflicts like the US-Iran war. Without it, we surely would have entered the war by now.”
Article 9 of the Japanese Constitution has long been a moral beacon of hope for Japanese civilians since the end of World War 2. It symbolized to the people that the tragedies that occurred over 80 years ago would never happen again. This “pacifist clause” renounced war as a sovereign right and prohibited the maintenance of military forces for war-intended purposes. Those against revisions of Article 9, precisely the changes sought by Sanae Takaichi, worry that it could jeopardize the stability of the island nation. Protesters have also used the moment to highlight domestic concerns, arguing that military spending comes at the expense of domestic stability. One protester claimed that Japan “should be spending money on healthcare, education and jobs, not on more weapons,” viewing the external security the government continues to push for as harmful and unnecessary.
Such urgency came primarily through a shift in leadership. Since taking office in October, Japanese Prime Minister Sanae Takaichi has aggressively steered Japan away from its pacifist identity, arguing that “the relatively stable post-Cold War international order has become a thing of the past” and that Japan must “learn the lesson” from Russia’s invasion of Ukraine, the war in the Middle East, and other destabilizing military actions across the world. On April 21, her Cabinet lifted a long-standing ban on Japan’s lethal weapons exports, enabling the sale of advanced Japan-made military equipment to 17 partner countries. Many strategic partners, including the United States, expressed support for the decision, with the U.S. Ambassador George Glass calling it a “historic step” that would significantly strengthen their military relationship.
On the other hand, adversaries like China condemned lifting the ban, claiming that such actions were bound to destabilize the region. In response, Japan’s Defense Minister Shinjiro Koizumo remarked that “nothing could be further from the truth,” pointing out that China’s lack of “sufficient transparency” and Beijing’s military activities were the true threat in the region. Takaichi also established a panel of 15 experts tasked with examining and revising security and defense policies. The panel consists of six researchers, three former government officials, four corporate leaders, and two media company presidents. The selection of these individuals underscores the government’s prioritization of specific areas. Before Takaichi’s rule, the government was still slowly shifting towards a robust securitization agenda, as Japan’s military budget has set record highs annually for the past 12 years. The most recently approved budget in December exceeded 9 trillion yen, propelling the country toward its goal of allocating 2% of GDP towards military expenditures.
Lastly, Takaichi has pushed to revise Article 9, a vital component of the country’s constitution. Public sentiment remains split, with some polls showing growing support for a stronger military amid heightened security threats while others show clear resistance. And considering that any constitutional revision requires a two-thirds supermajority in both houses of parliament and a simple majority in a national referendum (nationwide vote), meaning she will need to get adequate support from the people, not just parliamentarians, it remains far from certain that Takaichi’s goals will be realized.
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Extemp Analysis by: Hudson Shen
Question: Will Prime Minister Sanae Takaichi succeed in revising Article 9 of Japan’s constitution?
AGD: I think you kind of have two choices here. First, you can start off with a funny/satirical AGD about Sanae Takaichi (and establish a tiny bit of background in the AGD), there are a TON of funny quips you can make about her – she’s a heavy metal drummer, her mantra is “work, work, work, work and work”, she’s had some pretty funny (albeit tense) confrontations with US officials. Second, you could go with a sad AGD that also establishes a bit of background, in this case, I might go for why Article 9 was added in the first place (after Hiroshima and Nagasaki). It was imposed by the US to permanently demilitarize Japan, which is kind of ironic considering the US is the one who dropped the A-bombs.
Background: Pacifist protests peaked around 90,000 people on Constitution Day → what they’re reacting to: Takaichi’s ambitious militarization goals → establish one or two things she’s done (April 21 lifting of the lethal weapons export ban to 17 partners, the record 9 trillion yen budget, military investment increases) → her ultimate goal is to revise Article 9, the “pacifist clause” renouncing war and war-oriented forces. Key terms you have to have defined by this point: Who is Sanae Takaichi? What is Article 9? Why is this question being asked NOW (protests)?
SOS: I would probably say something about how Japanese remilitarization means we could see weapons proliferation across all of Asia
Answer: No, because she doesn’t have the need or the ability to revise Article 9
Point 1: Revising the Constitution requires immense parliamentary support
- A: Revision needs a two-thirds supermajority in both houses. Find a stat about how this majority is quite unlikely, and when the last time the constitution was amended (a quick google search tells me 1947, but source that)
- B: Sanae has support in the Lower House but not the Upper House, and other parties are not willing to work with her (potentially find a quote from some powerful politician in an opposing party that is strongly pacifist)
Point 2: Article 9 Revision won’t pass the National Referendum
- A: Define what a national referendum is (basically just a popular vote), and when the last time they even had one was (never)
- B: Then find something about public support for Sanae Takaichi OR for militarization in general, Article 9 is generally quite popular. With all of these protests (get some impactful numbers of scale on this), it’s unlikely for this to succeed.
Point 3: She doesn’t need Article 9 revision to militarize
- A: What are the ways Sanae has already been able to militarize? Probably pinpoint a specific instance and how it was done. Export control? Government subsidy for military firms?
- B: Outline what Sanae can and can’t do under Article 9, and potentially mention how in this era of modern warfare a “standing army” isn’t even really necessary anymore. Sanae can still develop cyberoffense capabilities, drones, etc.
