5 Introducing Kanji in Japanese.

What is Kanji?

Kanji, originating from China, are characters used in the Japanese writing system. Each Kanji character represents a concept, object, or idea. They are ideograms, meaning they convey meaning rather than representing sounds directly. Kanji are an essential part of Japanese writing, along with two other scripts: Hiragana and Katakana.

In Japanese, nouns and stems of adjectives and verbs are almost all written in Chinese characters called Kanji. Adverbs are also fairly frequently written in Kanji as well. This means that you will need to learn Chinese characters to be able to read most of the words in the language. (Children's books or any other material where the audience is not expected to know a lot of Kanji is an exception to this.) Not all words are always written in Kanji however. For example, while the verb "to do" technically has a Kanji associated with it, it is always written in Hiragana.

This guide begins using Kanji from the beginning to help you read "real" Japanese as quickly as possible. Therefore, we will go over some properties of Kanji and discuss some strategies of learning it quickly and efficiently. Mastering Kanji is not easy but it is by no means impossible. The biggest part of the battle is mastering the skills of learning Kanji and time. In short, memorizing Kanji past short-term memory must be done with a great deal of study and, most importantly, for a long time. And by this, I don't mean studying five hours a day but rather reviewing how to write a Kanji once every several months until you are sure you have it down for good. This is another reason why this guide starts using Kanji right away. There is no reason to dump the huge job of learning Kanji at the advanced level. By studying Kanji along with new vocabulary from the beginning, the immense job of learning Kanji is divided into small manageable chunks and the extra time helps settle learned Kanji into permanent memory. In addition, this will help you learn new vocabulary, which will often have combinations of Kanji you already know. If you start learning Kanji later, this benefit will be wasted or reduced.

Reading Kanji

Kanji can have multiple readings, which can be broadly categorized into two types: 音読み （おんよみ） and 訓読み（くんよみ）.

音読み: These are the readings derived from the original Chinese pronunciation. They are often used in compound words and are usually written in katakana. For example, the Kanji "人" (meaning "person") has the On'yomi reading of "jin" as in "日本人" (Nihonjin - Japanese person). 訓読み: These are the native Japanese readings associated with the meaning of the Kanji. They are commonly used when the Kanji appears in isolation or at the beginning of a word. For example, the same Kanji "人" has the Kun'yomi reading of "hito" as in "人間" (ningen - human).

Almost every character has two different readings called 音読み （おんよみ） and 訓読み（くんよみ）. Kanji that appear in a compound or 熟語 is usually read with 音読み while one Kanji by itself is usually read with 訓読み. For example, 「力」（ちから） is read with the 訓読み while the same character in a compound word such as 「能力」 is read with the 音読み （which is 「りょく」 in this case）.

Certain characters (especially the most common ones) can have more than one 音読み or 訓読み. For example, in the word 「怪力」, 「力」 is read here as 「りき」 and not 「りょく」. Certain compound words also have special readings that have nothing to do with the readings of the individual characters. These readings must be individually memorized. Thankfully, these readings are few and far in between.

訓読み is also used in adjectives and verbs in addition to the stand-alone characters. These words often have a string of kana (called okurigana) that come attached to the word. This is so that the reading of the Chinese character stays the same even when the word is conjugated to different forms. For example, the past form of the verb 「食べる」 is 「食べた」. Even though the verb has changed, the reading for 「食」 remain untouched. (Imagine how difficult things could get if readings for Kanji changed with conjugation or even worse, if the Kanji itself changed.) Okurigana also serves to distinguish between intransitive and transitive verbs (more on this later).

Another concept that is difficult to grasp at first is that the actual readings of Kanji can change slightly in a compound word to make the word easier to say. The more common transformations include the / h / sounds changing to either / b / or / p / sounds or 「つ」 becoming 「っ」. Examples include: 「一本」、「徹底」、and 「格好」.

Yet another fun aspect of Kanji you'll run into are words that practically mean the same thing and use the same reading but have different Kanji to make just a slight difference in meaning. For example 「聞く」（きく） means to listen and so does 「聴く」（きく）. The only difference is that 「聴く」 means to pay more attention to what you're listening to. For example, listening to music almost always prefers 「聴く」 over 「聞く」. 「聞く」 can also mean 'to ask', as well as, "to hear" but 「訊く」（きく） can only mean "to ask". Yet another example is the common practice of writing 「見る」 as 「観る」 when it applies to watching a show such as a movie. Yet another interesting example is 「書く」（かく） which means "to write" while 描く （かく） means "to draw". However, when you're depicting an abstract image such as a scene in a book, the reading of the same word 「描く」 becomes 「えがく」. There's also the case where the meaning and Kanji stays the same but can have multiple readings such as 「今日」 which can be either 「きょう」、「こんじつ」, or 「こんにち」. In this case, it doesn't really matter which reading you choose except that some are preferred over others in certain situations.

Finally, there is one special character 々 that is really not a character. It simply indicates that the previous character is repeated. For example, 「時時」、「様様」、「色色」、「一一」 can and usually are written as 「時々」、「様々」、「色々」、「一々」.

In addition to these "features" of Kanji, you will see a whole slew of delightful perks and surprises Kanji has for you as you advance in Japanese. You can decide for yourself if that statement is sarcasm or not. However, don't be scared into thinking that Japanese is incredibly hard. Most of the words in the language usually only have one Kanji associated with it and a majority of Kanji do not have more than two types of readings.

Why are Kanji Used?

There are several reasons why Kanji are used in Japanese:

Clarity and Precision: Kanji characters can convey complex ideas and meanings succinctly. They add precision to the language by eliminating ambiguity that may arise from homophones in spoken Japanese.

Cultural Heritage: Kanji have a deep cultural significance in Japan, representing centuries of cultural exchange with China. They are a fundamental part of Japanese identity and are used extensively in literature, art, and traditional practices.

Integration with Other Scripts: Kanji complement the two phonetic scripts, Hiragana and Katakana, allowing for a versatile and expressive written language. Their use helps maintain the aesthetic balance and readability of Japanese text. Some people may think that the system of using separate, discrete symbols instead of a sensible alphabet is overly complicated. In fact, it might not have been a good idea to adopt Chinese into Japanese since both languages are fundamentally different in many ways. But the purpose of this guide is not to debate how the language should work but to explain why you must learn Kanji in order to learn Japanese. And by this, I mean more than just saying, "That's how it's done so get over it!".

You may wonder why Japanese didn't switched from Chinese to romaji to do away with having to memorize so many characters. In fact, Korea adopted their own alphabet for Korean to greatly simplify their written language with great success. So why shouldn't it work for Japanese? I think anyone who has learned Japanese for a while can easily see why it won't work. At any one time, when you convert typed Hiragana into Kanji, you are presented with almost always at least two choices (two homophones) and sometimes even up to ten. (Try typing "kikan"). The limited number of set sounds in Japanese makes it hard to avoid homophones. Compare this to the Korean alphabet which has 14 consonants and 10 vowels. Any of the consonants can be matched to any of the vowels giving 140 sounds. In addition, a third and sometimes even fourth consonant can be attached to create a single letter. This gives over 1960 sounds that can be created theoretically. (The number of sounds that are actually used is actually much less but it's still much larger than Japanese.)

Since you want to read at a much faster rate than you talk, you need some visual cues to instantly tell you what each word is. You can use the shape of words in English to blaze through text because most words have different shapes. Try this little exercise: Hi, enve thgouh all teh wrods aer seplled icorrenctly, can you sltil udsternand me?" Korean does this too because it has enough characters to make words with distinct and different shapes. However, because the visual cues are not distinct as Kanji, spaces needed to be added to remove ambiguities. (This presents another problem of when and where to set spaces.)

With Kanji, we don't have to worry about spaces and much of the problem of homophones is mostly resolved. Without Kanji, even if spaces were to be added, the ambiguities and lack of visual cues would make Japanese text much more difficult to read.

The following section will be dedicated to learning Kanji characters and vocabulary.