'Niko niko' or 'Niya niya'?
You could say that there are a lot of onomatopoeia used in the Japanese language. How many of these do you know?
There must be a fair few of you out there who have heard the Japanese onomatopoeia for the bark of a dog (ワンワン), or the miaow of a cat (ニャーニャー).
So, how about 'にこにこ' and 'にやにや'?
Both are words to describe the appearance of someone smiling, but if used mistakenly the whole meaning of the text changes considerably.
Sentence A means something along the lines of 'Yamada-san always looks happy, and has a gentle, calm expression'. However, sentence B means 'Yamada-san is always smirking to himself over something. It's a bit creepy'. As you can see, the implications are quite different!
わたしは いつも ニコニコしています!
For learners of Japanese, no matter how advanced your level, these onomatopoeic words are difficult to get to grips with. However, if you become able to use them well, your Japanese will sound even more natural and fluent.
Below we'll introduce some sites where you can study onomatopoeia. Find one that you like, then you can start building up your vocabulary!
Now, some of the sites listed have explanations written in Japanese only. If you come across some kanji or words that you don't understand, it might be a good idea to use a tool such as Hiragana Megane (Introduction article) or Reading Tutor (Introduction article) as you read.
日本語を楽しもう! (Let's enjoy Japanese!)(Introduction article)
This is a site made by The National Institute for Japanese Language.
Explanations are in Japanese only, but the manga pages are very easy to understand and thus recommended.
Onomatopoeia are introduced in example sentences or conversations, meaning you can learn about their proper application in context.
mic-J : AV Resources for Japanese Language Instruction @ Tokyo Metropolitan University : Onomatopoeic words (Introduction article)
As you can see words being used in the context of different settings, with audio and video, this website can help a lot with your understanding of onomatopoeia.
As well as Japanese, explanations are also available in English, Chinese and Korean.
Where necessary, similar words are also explained.
This impressive site has cute illustrations and audio.
All explanations are in Japanese, so it is best suited to advanced learners.
Since the site is updated frequently, you can continuously learn new vocabulary.
Last update 2010.10.15