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Because the Bantu languages (most prominently: Swahili) and Japanese have similar sound systems. Finnish is also oddly similar-sounding, or Hawaiian. None of them are actually related.

It's because the syllable is restricted in the number of possible forms, in a similar way. (And they all have approximately five vowels. And a pitch accent.) In Hawaiian, nothing but consonant + vowel syllables are possible. Swahili and Japanese allow an optional final n sound. Finnish is a little more flexible, and syllables can end with an n, r, l or t. No consonant clusters, in any of the languages. No syllables ending with consonants outside the restricted set (if any), in any of the languages.

This results in a lot of syllables of the form: i, a, ne, na, ka, ta, po, to... "Pokatokaino". I just made that up and it's probably not a Swahili, Finnish, Hawaiian, or Japanese word -- but it could be.

This basic pattern (consonant + vowel + maybe limited option for final consonant) is very common; it's the most common arrangement among the worlds languages. Far more common than languages like English which allow monstrosities like "strengths" (which is 6 consonants and one vowel).

Nit: pokatokaino is unlikely to be Japanese, since word-initial p has morphed into h during the centuries. But it works if you turn it into, say, t.

Anyway, I think there's another factor: the common alphabet we transliterate these languages to is quite limited. I suspect the similarities become less obvious if you use something like the IPA, which has better universal correspondence between sounds and letters (i.e. doesn't reduce every sound to the same ~26 symbols).

Something amusing about Japanese vs Xhosa (a Bantu language) is that their words for yes and no are reversed:

Japanese Hai = yes, Xhosa - Hai is a no

Japanese eeye = no, Xhosa - ewe is yes

Speaking of similar sound system of Finnish and Japenese, I think we should highlight the discredited language family claim of Uralic-Altaic, see https://en.wikipedia.org/wiki/Ural-Altaic_languages You can still find tons of other theories of "what else could be related to Uralic"... So far, no African languages were included in these theories. But that's probably just a question of time and politics (and definitely not linguistic research...)
> This basic pattern (consonant + vowel + maybe limited option for final consonant) is very common; it's the most common arrangement among the worlds languages. Far more common than languages like English which allow monstrosities like "strengths" (which is 6 consonants and one vowel).

It's a fun spectrum!

Italian is often given as an example of this, but Italian does allow more complex consonant clusters at the beginning of a syllable than Hawaiian or Japanese (e.g. gra-do, glo-bo, pneu-ma-ti-co). You see echoes of the Italian proclivity towards final vowels in English-language stereotypes of Italian accents, where a schwa (an 'uh' sound) is added after word final consonants ("I want-uh" etc.).

Czech, on the other end of the spectrum, happily allows for things like zmrz-li-na and - famously - strč prst skrz krk (yes, that spelling is phonetic - the rs are syllabic). Interestingly though, Czech evolved out of late Proto-Slavic, and PS had a rule that no syllable end with a consonant (the law of open syllables). This made late Proto-Slavic look more like modern Italian. So, e.g. prst in Czech was prĭ-stŭ in Old Church Slavonic, and krk was krŭ-kŭ.

> Pokatokaino

According to Google Translate, that would be "shortcuts" in Maori. (Reverse, "Pokatata".) Nice!

Your general gist is correct: languages with CV (consonant-vowel) phonotactics[1] with a simple vowel systems tend to develop similar features, possibly through convergent evolution:

- agglutinative syntax (i.e. combining long sequences of words and suffixes to form complex meanings) - vowel harmony (seems to exist in the earliest attested forms of Old Japanese, but not anymore) - palatalization before front vowels (i, e) - further simplification of the vowel system

My only nitpick is that Bantu languages are not relevant here. The author is explicitly focusing on Nigerian languages (although he titled that "Japanese words and name sound African"... Africa is a big continent with just as much language diversity as Asia, if not more). While there are some Bantu languages in Nigeria, they aren't as prominent there as they are in East, Central and South Africa. The author mentions Yoruba, Igbo, Fula, Hausa, Edo and several others - none of them is a Bantu language, although some are related. Even though you can put all of the languages above (except for Hausa) into the hypothetical Niger-Congo macro-family, together with the Bantu languages, they are quite far away by this point.

The other issue is that Bantu languages are probably not the best example for "Japanese-sounding" languages. They feature very frequent use of prenasalized consonants. While prenasalization almost certainly existed in Old Japanese[2] and is still retained in some northeastern dialects, this is not something people would identify with "Japanese-sounding" nowadays. Not to mention southern Bantu languages like Zulu and Xhosa that feature heavy usage of click consonants - these are completely alien to Japanese phonology.

But this doesn't detract at all from your argument. Languages with similar structure, will often sound similar. I think the other anecdote the author mentions (Plateau State languages sounding Sino-Tiban) also checks out. I am not familiar with any of these languages, but it seems many of them are tonal and based around heavy use of complex monosyllabic morphemes with complex combinations of initial consonant + medial glides(?) + diphthongs + final consonants. This is exactly what so strongly distinguishes the phonology and phonotactics of Sino-Tibetan languages.

[1] https://en.wikipedia.org/wiki/Phonotactics

[2] https://en.wikipedia.org/wiki/Rendaku#Origin

Pokatokaino is indeed not a Finnish word, but contains multiple: Pokat - slang for sunglasses, Kato - slang version of katso (look), Toka - slang version of toinen (ordinal second), Kaino - timid/coy.

Finnish has umlauts though, so quite a lot of words don’t sound like the mentioned languages so much.

Yep it's just the coincidence of a simple sound system and finding patterns where none exist. For example saying ba means horse in Japanese isn't exactly correct, horse is uma, ba is just the closest sound that exists which allows Japanese people to pronounce Chinese words like 馬力 circa whenever that word was added to the language, if they took it today it would be ma.

It's the equivalent of Latin or Greek words and affixes in English.

Regarding the similarities between Hawaiian and Japanese: There are theories among linguists that there is a connection between Austronesian languages and Japanese. These theories don’t seem to be infeasible, but are currently lacking sufficient supporting evidence.
That's interesting.

From an English perspective katakana (a system for writing words foreign to Japan, which can't write English very well) seems broken, but I guess from what you say that it's probably effective for most languages

> Finnish is also oddly similar-sounding

For a long time I ignorantly assumed that Marimekko was a Japanese brand.

Just curious: what path lead you to know this stuff?
I thought Japanese was unpitched
> People who pay attention to politics are probably familiar with the late Senator Gyang Nyam Shom Pwajok. Names can’t get more Chinese than that!

That does not even remotely sound Chinese. Korean, maybe.

Gyang Nyam definitely sounds Korean (thanks to that old meme), but then Shom Pwajok is less discernable -- it's like a hint of Thai or some other southeast Asian language.
While they could be valid Korean syllables, they don't sound like Korean names, either. The only words containing "gyang" or "nyam" I can think of are slangs or onomatopoeia, and I don't think I've seen "shom" or "pwa" in the wild.
> Shok Jok. That name could pass for a Mandarin or Cantonese name.

These sounds do not exist in Mandarin. This would never be, or sound like, a Mandarin name. And no mention is made of tones, which are critical in Mandarin.

The article already smelled of a bovid's feces, but at this point I actually saw the bullshit.

Yeah, this felt like a Gell-Mann moment
Then there are real coincidences, like 'Muratori', which is both an Italian name [1] (Casey Muratori) and a real (though somewhat rare) Japanese name. [2]

[1] https://en.wikipedia.org/wiki/Muratori

[2] https://www.google.co.jp/search?q=muratori+%E6%9D%91%E9%B3%A...

Quick IT lesson:

Muro means wall

Muratore means wall builder (-atore means doer)

Muratori means wall builders (male plural )

TIL. Just assumed it's more likely a "cool" pseudonym, considering a common fascination with everything Japanese in the nerd circles, than a diverse heritage. Turns out it's neither.
When viewing my resume, my name, Ayo Ijidakinro (Nigerian), is often mistaken for Japanese.

Especially because I had on my resume that I speak some Japanese.

When I show up for the interview there is surprise.

The syllables are identical.

A-yo I-ji-da-kin-ro

ア-ヨ イ-ジ-ダ-キ-ン-ロ

Have always found it interesting.

Your name doesn't sound Japanese to me unless it ends with u vowel so that your last name sounds like Ijidakinrō.
That's interesting, because Kinro or キ-ン-ロ is an actual name in Japanese (or at least some Anime that I watch)
Ayo Edebiri has it easier I'm guessing; her last name sounds less ethnically ambiguous I'd say.
btw, there was once a consular official who worked at the Japanese embassy in Kenya, whose name was Mr. Kuma Moto. Every time he was introduced, it was hard for folks to suppress their laughter as the name literally meant "hot vagina" (in Kiswahili the noun goes first)
This article is just a list of examples. You will not find an answer
>His lexicostatistical analysis found that less than 30 percent of the similar-sounding words between Plateau State languages and China’s Sino-Tibetan languages share similar meanings. Linguists call these kinds of similarities "accidental evidence."

Ok, but that's still a very high percentage. Shouldn't that be surprising?

Given how many language families there are in Africa and how wide the sound gamut is between them I bet there's a close phonetic counterpart to any language somewhere in Africa.
> Finnish is a little more flexible, and syllables can end with an n, r, l or t. No consonant clusters, in any of the languages. No syllables ending with consonants outside the restricted set (if any)

What do you mean? There are words like Ahti (Ah), ankerias (as), isku (is) or lapsi (lap) which contain syllables that end in consonants other than n, r, l or t. There are also a lot of words with double consonants (like jarru, lasso, noppa, nurkka) where syllable get split at the middle.

There is a whole genre of puns in Swahili relating to Japanese names, some real some made up.
There's also this tome, which lists thousands of cognates between latin and Japanese: https://ci.nii.ac.jp/ncid/BA80581101

It's trying to make the claim that these are etymological connections, which is a bit sketchy, but the phonological similarities it has meticulously catalogued are surprisingly convincing!

There is also the Dorobo tribe which had a unique practise going back thousands of years of stealing the catch of predators such as lions. [1]

Which shares the same and the same meaning and reading as the Japanese word 泥棒(どろぼう、ドロボー、どろぼー)"dorobo", meaning thief, burglar, robber. [2]

I believe its more than just coincidence.

[1] https://www.youtube.com/watch?v=y3MTDFNf71I

[2] https://jisho.org/word/泥棒, https://jisho.org/word/%E6%B3%A5%E6%A3%92

What about European Portuguese and Russian? For some reason they have some very similar sounds, to my ear.
Yes interesting elephant in Japanese is almost the same word in Shona (a bantu language of Zimbabwe) nzou vs zou and sound very similar. Many words have similar structures. Many shona names could be mistaken to be Japanese.
I want a historical fantasy explanation for this.

Just seems like it would be a fun world to explore.

Reminds me of when a Japanese town celebrated Obama becoming president.

https://youtu.be/K3qEIzYLOwA

https://www.reuters.com/article/us-obama-japan/japans-obama-...

(Yes I know he’s not African.) But it’s fun that his surname can be easily pronounced in Japan and Hawaii (although it would probably be Opama).

JP Hash: hashes strings into an output consisting of easy-to-type/remember Japanese syllables, ensuring there is an upper case letter, symbol and digit.

https://addons.mozilla.org/en/firefox/addon/jp-hash/

https://www.kylheku.com/cgit/jp-hash/about/

I think it's because we transcribe the languages discussed into the Latin alphabet.

If you hear the languages spoken, they sound nothing like each other.

I doubt that Bantu has Mongol origins. They only might have in common the tendency to avoid consonant clusters, by inserting vocals.

https://www.newscientist.com/article/2296962-origins-of-japa...

Yoruba is a tonal language like Japanese. There are a lot of similarities and Japanese isn’t nearly as alien to Yoruba speakers as it is to English speakers.
A similar phenomenon https://youtu.be/uGkLjfPWqeI
So do we know why? Apologies if I’ve missed this.
Everytime I listen to Waka Waka by Shakira in the chorus I always sing さあみんな、みんなさんこれは、穴はあぁあぁ
What language is African