Japan’s ruling coalition is moving to introduce a new law that would criminalize the desecration of the national flag, raising serious concerns about its potential impact on freedom of expression. On March 17, Prime Minister Sanae Takaichi and the ruling Liberal Democratic Party (LDP), together with its coalition partner the Japan Innovation Party, announced plans to submit the legislation during the current Diet session. The proposal has already drawn criticism because it would expand state restrictions on symbolic political expression and could be used to suppress dissent.
At present, Japan’s penal code only criminalizes damage to foreign flags, a legal arrangement the ruling parties have described as contradictory. In their October coalition agreement, they pledged to address what they see as an inconsistency by extending similar legal protections to Japan’s own national flag. Supporters of the proposed law argue that the change would correct an imbalance in the current legal framework, but critics warn that the move risks undermining internationally protected speech rights by punishing acts that are often used as forms of political protest.
For Prime Minister Takaichi, this is not a new issue but a longstanding political objective. She previously attempted to pass similar legislation in 2012, when the Liberal Democratic Party was in opposition. That proposal sought to criminalize the damaging, removal, or defacement of the Japanese flag when done with the intent to insult Japan, and it included penalties of up to two years in prison and a fine of up to 200,000 yen (around US$2,500 at the time). The bill was ultimately scrapped. A second attempt in 2021 also failed, making the current initiative the latest in a series of efforts to introduce such restrictions.
Human rights advocates and international legal standards have long treated laws against flag desecration with caution. The United Nations Human Rights Committee, in its guidance on freedom of expression, has specifically expressed concern about laws that punish disrespect toward flags and national symbols. This reflects a broader view in international human rights law that symbolic acts—however offensive they may be to some—can still fall within the protected scope of political speech, especially when used to express criticism of the state or government policies.
Comparative legal examples also show how controversial such laws can be. In the United States, similar attempts to criminalize flag desecration have repeatedly been struck down as unconstitutional. A landmark case arose in 1984, when Gregory Lee Johnson burned a US flag in protest against President Ronald Reagan’s policies. The US Supreme Court later ruled that flag burning is a form of speech protected by the First Amendment. Even after the US Congress passed the Flag Protection Act of 1989, making desecration of the US flag a criminal offense, the Supreme Court struck that law down in 1990, finding it inconsistent with constitutional free speech protections.
Critics also warn that flag desecration laws can be misused by governments to punish dissent and silence opposition movements. Hong Kong is often cited as a clear example, where laws criminalizing the desecration of both China’s national flag and Hong Kong’s regional flag have been used against democracy activists. In one notable case, a 13-year-old girl was sentenced to 12 months of probation in 2019 for burning a Chinese flag during a pro-democracy protest. Veteran activist Koo Sze-yiu has reportedly been convicted multiple times under anti-flag laws, illustrating how such legislation can become a tool for repeated political repression.
Although Japan’s ruling coalition has not yet formally submitted the bill, the debate has already raised important legal and democratic questions. Any such legislation would need to comply with Japan’s obligations under international human rights law, particularly the International Covenant on Civil and Political Rights (ICCPR), which protects freedom of expression. Given the strict standards applied to restrictions on political speech, many observers argue that it is difficult to imagine a flag desecration law that would fully meet those requirements. As a result, the proposed measure is increasingly being viewed not as a simple symbolic protection law, but as a potentially serious threat to free expression in Japan.
