
Have you ever wondered why Pikachu says, “Pika-pika”? It’s just a random noise that sounds like his name, right? Wrong! Pika-pika is actually an onomatopoeia for something sparkling, like lightning– how fitting for a Pokemon whose ability is static electricity! But wait a minute, flashing light doesn’t make a sound! How can it be an onomatopoeia?
Japanese can be, more times than not, a tricky language. Onomatopoeia not only have three distinct categories that far surpass the narrow range of those in English, but can also be used mid-sentence and as various parts of speech. Even seasoned veterans of Japanese can’t always figure out the meanings.
Take, for instance, Canadian YouTube star Sharla (from Sharla in Japan). Sharla has lived and worked as a translator in Japan for a while, but she still has trouble with those darn onomatopoeia. For our educational viewing pleasure, she made a video of her and her friend being quizzed on different commonly used onomatopoeia. How does she fair? Well, she got some of them…
▼ How many of these can you get right?
For those of you not familiar with Japanese onomatopoeia, let’s delve a little deeper into the subject. As I mentioned above, there are three categories: giongo, giseigo (technically a subcatergory of ginongo) and gitaigo.
Giongo is the easier category, as it is most similar to what we have in English. Pin-pon is the sound of a doorbell, pari-pari is a crispy or crunchy sound, doki-doki is the heart-beat.
Giseigo are the sounds that animals and humans make, the dog’s wan-wan, a mouse’s chuu-chuu, a human’s scream, kyaa, and children at play, wai-wai.
Gitaigo, on the other hand, can get pretty annoying if you don’t know what’s coming at you. This category consists of sounds used to describe an action, expression, or emotion; things that don’t actually have sounds.
If your boss is angry, you could describe him as ira-ira to your coworker in a hushed voice. But when he notices you whispering, the whole room might go shiin (sound of silence, often times awkward silence). As you sit paku (unable to move your mouth), your boss comes jiwa-jiwa (advances slowly), but suddenly he’s niko-niko (smiles) and gyuu gives you a hug. This may make you feel waku-waku (excited). But when you notice how sara-sara (smooth) his jacket is, you become suddenly aware of how moja-moja (messy) your hair is, so you get odo-odo (feeling uneasy) as jiro-jiro, everyone is staring at you. Get it?
While onomatopoeia may be hard to grasp at first, or even after years of studying Japanese, it is quite a fun and interesting side of the language that will not only make learning Japanese more entertaining, but will likely impress those around you when you use them in casual conversation. Good luck!
Source: Toychan, 日本語擬態語辞典 (an excellent bilingual gitaigo dictionary).
Images: YouTube (Sharla in Japan), Pixabay (1, 2), Bizclip (Images edited by RocketNews24)




Ninja language skills: Boost your Japanese with the power of onomatopoeia
Testing English “loan words” on people who don’t speak Japanese (Spoiler: they don’t make sense)
Netflix creates otaku virtual YouTuber who’s a bilingual Japanese/English sheep girl【Videos】
YouTuber lists the “10 types of Japanese men” as according to Japanese women
Learn Japanese from YouTube: Amp up your listening skills with this four-step guide
A visit to Sri Lanka’s knockoff knockoff Uniqlo (no, we didn’t stutter) to see its rare “Pikachus”
Japan to get new high-speed train connecting Haneda and Narita airports, ease overtourism
7-Eleven Japan releases chocolate cookies that taste like freshly baked melon bread
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Japan moves to enforce language requirements for foreign nationals seeking permanent residency
How to cook shiitake mushrooms like a Japanese manga character
New Mt. Fuji overnight bus takes travelers from downtown Tokyo straight to the most popular hiking trail
The quest for Dragon Quest Yoshinoya figure sets: Worth taking for fans, tricky for scalpers[Pics]
Japan announces plans for twenty-fold increase in permanent residency fees, alongside higher visa costs
Tokyo’s giant Pokémon Stamp Rally is back for 2026 with exclusive prizes up for grabs
Japan triples departure tax, foreign tourists and locals now must pay more to leave country
Sanrio Character Poll announces winners, Hello Kitty absent from top 10 in many countries
Live-action Spirited Away stage play announces world tour with first-ever U.S. and Canadian dates
Japanese overnight sightseeing train returns for summer with ramen stops and ocean views
Tokyo has only two barley tea makers, and we visited one to see how mugicha is made
Starbucks Japan teams up with Converse Tokyo for a new limited-edition collection in honour of Tanabata
Don’t judge this Kiki’s Delivery Service book by its cover, because it’s not actually a book!
Sleep at Hoshinoya Nara Prison, one of the most unique hotels in Japan
Studio Ghibli combines anime and craftsmanship in new Totoro and Jiji Gobelin tapestry bags
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Studio Ghibli store Donguri Republic announces opening of first-ever store in America
New Japanese overnight train coming to connect Tokyo with Tohoku in sleep-travel style
Japan launches first overnight Shinkansen bullet train between Tokyo and Osaka this summer
Japanese sweets shop sells an ohagi so exquisite it sells out by noon
Forget Tokyo go-karts – there’s a new way to sightsee on four wheels in Japan
Japanese sweets brand creates new drinkable Cigare and we’re totally here for it
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
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
Japanese anime girl virtual YouTuber also speaks perfect English!【Video】