A coalition of Japanese political parties, led by the Liberal Democratic Party (LDP), submitted a bill to the National Diet on June 16, 2024, that would criminalize the public desecration of the Japanese national flag. The proposal seeks to impose penalties of up to two years in prison or a maximum fine of 200,000 yen for acts that cause "significant discomfort or disgust." The move mirrors existing statutes for foreign flags but faces intense scrutiny from human rights organizations regarding its potential impact on freedom of expression.
What the Proposed Legislation Entails
The bill aims to amend the Penal Code to include the Japanese national flag, known as the Nisshōki or Hinomaru, under the same protections currently afforded to foreign flags under Article 92. As drafted, the legislation targets individuals who publicly damage, remove, or deface the flag.

Initially, the LDP considered including provisions to criminalize the sharing of videos depicting flag desecration on social media. According to reports from the Mainichi Shimbun, this specific clause was removed during the drafting process due to internal concerns that it would infringe upon constitutional protections for free speech. The final text includes a safeguard clause stating that the law should not be applied in a way that "unjustifiably infringes" upon rights protected by the Japanese Constitution.
Why Human Rights Groups Oppose the Bill
Critics argue that the bill is vague and invites selective enforcement against political dissenters. Human Rights Watch has repeatedly warned that governments globally utilize similar "patriotic" legislation to suppress protest movements.
The primary legal concern rests on the International Covenant on Civil and Political Rights (ICCPR), to which Japan is a state party. Article 19 of the covenant guarantees the right to freedom of expression, which includes symbolic speech. The United Nations Human Rights Committee has consistently stated that causing offense to patriotic sentiments does not meet the threshold required to justify criminal punishment. Legal experts note that for a restriction on speech to be valid under international law, it must be both necessary and proportionate to a legitimate aim, a standard that critics argue this bill fails to meet.
How This Compares to International Precedents
The Japanese proposal draws parallels to regional laws elsewhere in Asia, most notably in Hong Kong. In the Hong Kong Special Administrative Region, the National Flag and National Emblem Ordinance has been used to prosecute activists for acts of protest.

| Feature | Japan (Proposed) | Hong Kong (Active) |
|---|---|---|
| Primary Penalty | Up to 2 years imprisonment | Up to 3 years imprisonment |
| Scope | Public damage/defacement | Public damage/desecration |
| Legal Basis | Penal Code amendment | National Flag/Emblem Ordinance |
In Hong Kong, these laws have resulted in multiple convictions for prominent activists, including Koo Sze-yiu, who has faced repeated legal action for his symbolic protests involving the Chinese and regional flags. By contrast, the Japanese bill is currently in the legislative review phase, and its passage remains subject to deliberation within the Diet.
What Happens Next
The bill is currently under review by the Diet. Because the LDP and its coalition partners hold a significant majority, the path for the legislation depends on the party’s internal consensus and the pressure exerted by civil society groups. If passed, the law would mark a significant shift in how Japan balances national symbolism with the individual liberties guaranteed under its post-war Constitution. Proponents maintain the law is necessary to uphold national dignity, while opponents continue to lobby for the protection of symbolic dissent as a fundamental element of a functioning democracy.