八（はち、hachi）
- eight

The Japanese word 八 (八, はち) means "eight." It represents the numerical value between seven and nine. It can be used as a noun, representing the quantity, or as part of a compound word. It’s a fundamental number used in counting, telling time, and in various other contexts.

⚫︎りんごが八つあります。 Translation: There are eight apples. ⚫︎今日は八月です。 Translation: Today is August. ⚫︎八時におきます。 Translation: I wake up at eight o'clock.

⚫︎ Use 八 when counting or referring to the number eight. ⚫︎ It is used in daily conversations, formal situations, and written Japanese. ⚫︎ Can be used alone or combined with other words to form compound words. ⚫︎ Pay attention to the context to understand if 八 refers to quantity, time, or something else.

⚫︎ The kanji for 八 is 八. ⚫︎ The hiragana reading is はち. ⚫︎ It is not typically written in katakana unless for emphasis or when writing foreign words using katakana. ⚫︎ There are no variations in okurigana.

There aren't direct synonyms for the number "eight" itself, but you can express the idea of eight using other phrasing, such as: ⚫︎ "a group of eight" ⚫︎ "a set of eight"

⚫︎ One: 一 (いち) ⚫︎ Two: 二 (に) ⚫︎ Seven: 七 (しち/なな)

私は八歳の時に、日本へ行きました。 ・Translation: I went to Japan when I was eight years old. ・Explanation: This sentence uses 八 to indicate the speaker's age, showing it as a quantity or a measurement of time.

あの店は八時に閉まります。 ・Translation: That shop closes at eight o'clock. ・Explanation: 八 is used here to indicate the closing time.

The kanji 八 (八) is a pictograph. The shape of the kanji originally represented something divided into two equal parts. Over time, it came to represent the number eight, which is the result of dividing a square into four parts or two equal rectangles. The exact origin is not completely certain, but it's believed to have evolved through the Shang and Zhou dynasties of ancient China, influencing the Japanese language later on.