Book 1 Introduction

Japanese characters

  1. Hiragana = To spell Japanese words
  2. Katakana = To spell foreign words
  3. Kanji = To represent entire words or names

Punctuation

  • No uppercase/lowercase.
  • No "?" character. か is placed at the end of the sentence instead.
  • Period character is placed similar to English language: です。
  • No spaces.

Pronunciation

  1. Normal vowels

    a i u e o

  2. Double vowels

    aa ii uu ei ee ou oo

  3. Long vs Short sounds

    wordmeaningwordmeaning
    iehomeiieno
    obasanauntobaasangrandmother
    ojisanuncleojiisangrandfather
  4. Double consonants

    wordmeaningwordmeaning
    roku6rokkurock (music)
    utasonguttasold
    mataagainmattawaited

Counting

Basic Counting

NumberWord
0rei (れい), maru (まる), zero (ぜろ)
1ichi (いち)
2ni (に)
3san (さん)
4yon (よん), shi (し)
5go (ご)
6roku (ろく)
7nana (なな), shichi (しち)
8hachi (はち)
9kyuu (きゅう), ku (く)
10juu (じゅう)

Question: kyuu == きゅう, juu == じゅう. How? Why?

Because "small yu" changes the sound when followed by a vowel. "small yu" eats the vowel, if it follows any.

Hence, きゅう == ki + yu + u == kyuu.

Similarly, じゅう == ji + yu + u == jyuu == juu.

Why multiple versions?

  • Sometimes v1 is to be used instead of v2.
  • Sometimes personal preferences.
  • Sometimes cultural reasons:
    • shi == death
    • ku == suffering
    • So 4 and 9 are considered unlucky.

Teens

NumberWord
11juu ichi
14juu yon
19juu kyuu

Tens

NumberWord
10juu
20ni juu
70nana juu
90kyuu juu

Tens + Singles

NumberWord
3130 + 1 == san juu ichi
8780 + 7 == hachi juu nana

Hundreds

  • hyaku is used.
  • Similar pattern, but some variations.
NumberWordOther notes
100hyaku
200ni hyaku
300san byakuVariation!!!
400yon hyaku
500go hyaku
600roppyakuVariation!!!
700nana hyaku
800hoppyakuVariation!!!
900kyuu hyaku

Thousands

  • sen is used.
  • Similar pattern, but some variations.
NumberWordOther notes
1000sen, issen
2000ni sen
3000san zenVariation!!!
4000yon sen
5000go sen
6000roku sen
7000nana sen
8000hassenVariation!!!
9000kyuu sen

Some examples

NumberWord
222ni hyaku ni juu ni
639roppyaku san juu kyuu
2512ni sen go hyaku juu ni