
Many are assuming this is a backlash against trendy kirakira names, but is that really the case?
For new parents, welcoming a baby into their home comes with a lot of responsibilities such as changing diapers and nighttime feedings. For new parents in Japan, though, there’s one more thing they have to do: update their family register, and come next spring, they might also have to justify to the local government why they’ve given their baby the name they did.
In Japan, every citizen has to be registered in a family register, called a koseki in Japanese. The koseki is an official legal record of the members of the family, listing the names and dates of birth of the head of the household and their spouse and children (if applicable).
Most Japanese people’s names are written in kanji characters, and most kanji can be read multiple ways. For example, the kanji 空 can be read as “sora” (and it’s where SoraNews24 gets its name), but it can also be read as “ku,” “kara,” or “a,” as well as even rarer readings such as “uro.”
▼ And no, we don’t have an evil twin named “UroNews” who steals Japanese Frappuccinos instead of recommending them.
However, despite needing to list your family members’ names in the family register, the pronunciation of those names is not required information. The city halls and ward offices that administer the records only care about how your name is written. At least, that’s been the situation up until now, but starting in the spring, you’ll be required to include pronunciations for your family members, and if city hall thinks the pronunciation you list for your new baby is too weird, they’ll be able to ask you to explain the logic behind it, and if they’re not satisfied, the name can be denied registration.
That said, it sounds like they’re going to be pretty lenient. In an advance draft of the new rules sent to municipal offices this week, the Ministry of Justice gave three scenarios for acceptable pronunciations.
1. The pronunciation aligns, at least in part, with one of the established kunyomi (indigenous Japanese) or onyomi (derived from Chinese) pronunciations for the kanji. For example, “Kokoa” is an acceptable pronunciation for the name 心愛, since it’s made with the kanji 心 (which can be pronounced “kokoro” and means “heart”) and 愛 (“ai”/”love”).
2. The pronunciation aligns with an established pronunciation for a sequence of two or more kanji outside their kunyomi/onyomi readings. For example, “Asuka” is an acceptable pronunciation for the name 飛鳥, since it’s already a widely used and understood irregular pronunciation for that specific kanji combination used for both people and place names.
3. The pronunciation aligns with an established pronunciation for okiji. We’re getting into the literally tiny details of Japanese linguistics here, but okiji pronunciations are, in simple terms, pronouncing a kanji in the same way as a more complex character that the first kanji is a component of. For example, the 心 kanji we saw above is also part of the more complex kanji, 愛.
▼ It’s a little squashed, but there’s a 心 in the middle of 愛.
愛 is most commonly pronounced “ai,” and even though that’s not an intrinsic pronunciation for 心, it’s still a permissible one under the new family register rules. So, for example, Aito would be an acceptable pronunciation for the name 心人.
On the other side of the issue, the Ministry of Justice also gave examples of pronunciations that would be deemed not permissible under the new rules. The broadest potential problem is “pronunciations that cannot be mentally associated with the characters.” For example, if you tell city hall that your son’s name is written with the kanji 太郎, the same kanji used in the common name “Taro,” but that you want those kanji to be officially pronounced “Michael,” they’ll tell you nope.
Also pointed out as unacceptable by the ministry are pronunciations which are the opposite of the kanji’s meaning (such as registering “Hikushi,” meaning “low,” as the pronunciation of 高, the kanji which means “high”) and pronunciations that would lead one to think the individual is a different person (such as insisting that 太郎 be pronounced not as Taro, but as the different name “Jiro,” which is already written with different kanji as 次郎). Both of those situations, though, seem like they’d also be disqualified for being “pronunciations that cannot be mentally associated with the characters.”
Additionally, the ministry stated that pronunciations that are societally inappropriate or detrimental to the child will not be allowed, such as “Akuma” as the pronunciation for 悪魔. However, this really isn’t an example of a pronunciation matter, as “akuma” is the standard pronunciation for those kanji, which mean “devil.” Ostensibly, though, this part of the rules would allow city hall to veto “Akuma” as a name made up of other kanji chosen with the intent to create an alternate to 悪魔 that’s pronounced the same way.
▼ It’s unclear if Akuma would be an acceptable pronunciation if you’ve given birth to a literal devil, but supposedly this would be decided on a case-by-case basis, and may require additional hellspawn-related paperwork. Consult your local dark enchanter for more information.
A lot of reactions to the addition of pronunciation requirements for family registers, and the associated government approval process, assume it’s part of a pushback against so-called “kirakira (sparkling) names,” trendy, flashy names that push the pronunciation envelope, sometimes to the point of incoherence. However, the new rules don’t do anything to prohibit gaudy (or clever, depending on your point of view) wordplay, as long as there’s some sort of linguistic basis for it. The above-mentioned Kokoa (心愛), for example, is arguably a kirakira name because it’s a new, trendy name that’s pronounced exactly the same as “cocoa” in Japanese, giving it an air of girlish sweetness. Since that pronunciation falls within the kunyomi pronunciations for those kanji, though, it won’t get flagged.
On the other hand, kirakira names that completely ignore established pronunciation, like writing a name with 月, the kanji meaning “moon,” and saying it should be pronounced “Light” or “Raito” (as a reference to moonlight), would run into problems. However, actual real-world examples of this second type of kirakira name are few and far between. It’s also important to keep in mind that a pronunciation getting flagged isn’t the final decision on the matter, as parents will be allowed to present their case, if they have one, as to why they feel the pronunciation should be allowed.
In other words, though the Japanese government is going to require name pronunciations for family registers, these new rules aren’t going to do much to legally limit creativity or ostentatiousness…which makes sense, because that’s not why pronunciations are being required. The real reason the government wants people to provide pronunciations for their names is to facilitate digitization of records, something Japan has been lagging on for some time. When typing Japanese names (or any Japanese words) on a keyboard, you first type it in phonetically, then select the corresponding kanji, and with kanji so often having multiple possible pronunciations, knowing which pronunciation corresponds to a particular person makes for more efficient data entry and record accessing.
Of course, with the pronunciation requirement not going into effect until next spring, there are already millions of people in Japan whose names are entered in family registers with no provided pronunciation. For everyone currently alive (or being born before the spring), local governments will take their best guess at how the names should be pronounced based on available information, then notify individuals of what the preliminary pronunciation has been registered as. If it’s correct, there’s nothing more that needs to be done, and if it’s wrong, individuals can contact their city hall and have it corrected.
It’s also worth remembering that the pronunciation requirement isn’t an attempt to flatten out the diversity of Japan’s non-ethnically Japanese population. Foreign names from non-kanji languages, such as English, are already written in Japanese using the phonetic script called katakana, so there’s no change for them. Names from non-Japanese languages that also use kanji, such as Chinese, have long retained their home-country pronunciation (or at least the closest pronunciation possible to be rendered in Japanese) within Japan. City hall may or may not be able to tell on its own that a Chinese resident with the name 王 pronounces it as “Wang,” but the government isn’t going to force him to change the pronunciation to “Oh” just because that’s how 王 is pronounced in Japanese.
Incidentally, this means that theoretically naming one of our kids “Godzilla” (or “Gojira,” to use the Japanese pronunciation) remains in a gray area. Since the King of the Monsters’ name is written in katakana (ゴジラ), we’re clear on the linguistic basis, but even though he’s a globally recognized icon of Japanese culture, city hall might deem it an “inappropriate or detrimental” name. You know, because of the whole “repeatedly destroying Tokyo” thing.
The pronunciation requirement rules go into effect from May 26.
Source: Hachima Kiko, Tokyo Shimbun, Mainichi Shimbun, Okinawa Times
Top image: Pakutaso (edited by SoraNews24)
Insert images: Pakutaso, SoraNews24, Pakutaso (2)
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!
Follow Casey on Twitter, where he’s glad his seven-year-old brother picked out a good name for him.





Japan’s top 20 flowery names for baby girls: love, hearts, and dreams
New wave of “creative” Japanese names read more like riddles
Draft bill proposal seeks to curtail unconventional “kirakira” kanji name readings in Japan
Top Japanese baby names for 2025 feature flowers, colors, and a first-time-ever favorite for girls
Japanese baby name app releases 2021 ranking of top ten most intriguing boy and girl baby names
The 10 most annoying things foreign tourists do on Japanese trains, according to locals
Starbucks Japan adds new sakura Frappuccino and cherry blossom drinks to the menu
Fives places around Japan to appreciate the plum blossoms this season
South Korea’s “Idol School” proves Korean idols are more than just pretty faces【Pics & Vids】
Naruto and Converse team up for new line of shinobi sneakers[Photos]
Shiseido Japan’s same-sex kiss ad wins gold in Epica advertising awards
Top 10 most irritating Japanese borrowed words – Part 2 (The people’s top 10)
This is Japan’s, and the world’s, first capsule hotel, and you can still stay there
How to make curry in a rice cooker with zero prep work and no water[Recipe]
Where are the most appealing parts of Japan? Prefecture survey investigates
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Super-salty pizza sends six kids to the hospital in Japan, linguistics blamed
Foreign tourists in Japan will get free Shinkansen tickets to promote regional tourism
Starbucks Japan unveils new sakura Frappuccino for cherry blossom season 2026
Now is the time to visit one of Tokyo’s best off-the-beaten-path plum blossom gardens
Is Sapporio’s Snow Festival awesome enough to be worth visiting even if you hate the snow? [Pics]
Japan has trams that say “sorry” while they ride around town…but why?
Sakura Totoro is here to get spring started early with adorable pouches and plushies
Japan’s newest Shinkansen has no seats…or passengers [Video]
Foreigners accounting for over 80 percent of off-course skiers needing rescue in Japan’s Hokkaido
Archfiend Hello Kitty appears as Sanrio launches new team-up with Yu-Gi-Oh【Pics】
Take a trip to Japan’s Dododo Land, the most irritating place on Earth
China’s don’t-go-to-Japan warning looks to be affecting tourist crowds on Miyajima
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Starbucks Japan releases new drinkware and goods for Valentine’s Day
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
No more using real katana for tourism activities, Japan’s National Police Agency says
Four new era names the Japanese government rejected before deciding on Reiwa
The most popular Japanese baby names of the past 30 years, from Sakura to Shota
Top 10 Japanese baby names of 2020 revealed
Princesses, fruits, and blacksmiths: Study reveals the 30 most unusual family names in Japan
Top Japanese baby names for 2016 feature flowers and other flora on both boys’ and girls’ lists
One simple kanji character in super-simple Japanese sentence has five different pronunciations
12 strange Japanese names for Western sports, from “fighting ball” to “reject ball”
The 10 most attractive Japanese women’s names, as chosen by dating app users
Japanese government to make first change to romanization spelling rules since the 1950s
“We wasted so much time in English class” — Japanese Twitter user points out major teaching flaw
Clever font sneaks pronunciation guide for English speakers into Japanese katakana characters
“Cherry blossoms of the heart” — The 10 most popular Japanese names for girls in 2017-2018
How to say every Japanese car brand’s name, and what they mean 【Video】
Twitter users say Japanese Prime Minister’s name is hiding in the kanji for Japan’s new era name
Kanji fail — Japanese parents shocked to learn their baby girl’s name has inappropriate meaning