Goroawase (Numbers) / 語呂合せ (数字)
Anyone learning Japanese knows that kanji can have several possible readings. Numbers in particular have a lot of readings and are one of the most complicated parts of Japanese. I decided to summarize the readings of Japanese numbers that are often used in wordplay. Note that some people might choose to tweak the readings a bit (such as including the small tsu つ and the long vowel ー, and making abbreviations), and any big number can theoretically be converted into an actual sentence.
Reminder on Japanese vowel pronunciation:
‘a’ like in ‘ah’ and ‘ha’
‘i’ like in ‘Wii’ and ‘be’
‘u’ like in ‘June’ and ‘food’
‘e’ like in ‘hey’ and ‘neigh’
‘o’ like in ‘row’ and ‘doe’
Some vowels become silent in normal or quick speech
Zero [0]
Common Form: 〇
Formal Kanji: 零
Hiragana: れい、れ、まる、ま、わ、ない、なし、ぜろ、お、おう、ぜ
Katakana: レイ、レ、マル、マ、ワ、ナイ、ナシ、ゼロ、オ、オー、ゼ
Romaji: rei, re, maru, ma, wa, nai, nashi, zero, o, ou, ze
One [1]
Common Kanji: 一
Formal Kanji: 壱壹
Hiragana: いち、い、いつ、ひとつ、ひと、ひ、わん
Katakana: イチ、イ、イツ、ヒトツ、ヒト、ヒ、ワン
Romaji: ichi, i, itsu, hitotsu, hito, hi, wan
Two [2]
Common Kanji: 二
Formal Kanji: 弐貳
Hiragana: に、じ、ふたつ、ふた、ふ、は、ふつ、つー、つ
Katakana: ニ、ジ、フタツ、フタ、フ、ハ、フツ、ツー、ツ
Romaji: ni, ji, futatsu, futa, fu, ha, futsu, tsuu, tsu
Three [3]
Common Kanji: 三
Formal Kanji: 参參
Hiragana: さん、さ、ざ、みつ、みっつ、み、すりー、す
Katakana: サン、サ、ザ、ミツ、ミッツ、ミ、スリー、ス
Romaji: san, sa, za, mitsu, mittsu, mi, surii, su
Four [4]
Common Kanji: 四
Formal Kanji: 肆
Hiragana: し、よん、よつ、よっつ、よ、ふぉあ
Katakana: シ、ヨン、ヨツ、ヨッツ、ヨ、フォー
Romaji: shi, yon, yotsu, yottsu, yo, foa
Five [5]
Common Kanji: 五
Formal Kanji: 伍
Hiragana: ご、こ、こう、いつつ、いつ、い、ふぁいぶ
Katakana: ゴ、コ、コウ、イツツ、イツ、イ、ファイブ
Romaji: go, ko, kou, itsutsu, itsu, i, faibu
Six [6]
Common Kanji: 六
Formal Kanji: 陸
Hiragana: ろく、ろ、る、むつ、むっつ、む、しっくす
Katakana: ロク、ロ、ル、ムツ、ムッツ、ム、シックス
Romaji: roku, ro, ru, mutsu, muttsu, mu, shikkusu
Seven [7]
Common Kanji: 七
Formal Kanji: 柒
Hiragana: しち、なな、ななつ、な、なの、せぶん
Katakana: シチ、ナナ、ナナツ、ナ、ナノ、セブン
Romaji: shichi, nana, nanatsu, na, nano, sebun
Eight [8]
Common Kanji: 八
Formal Kanji: 捌
Hiragana: はち、は、ば、やつ、やっつ、や、よう、えいと
Katakana: ハチ、ハ、バ、ヤツ、ヤッツ、ヤ、ヨウ、エイト
Romaji: hachi, ha, ba, yatsu, yattsu, ya, you, eito
Nine [9]
Common Kanji: 九
Formal Kanji: 玖
Hiragana: きゅう、きゅ、く、ここのつ、ここの、こ、ないん
Katakana: キュウ、キュ、ク、ココノツ、ココノ、コ、ナイン
Romaji: kyuu, kyu, ku, kokonotsu, kokono, ko, nain
Ten [10]
Common Kanji: 十
Formal Kanji: 拾
Hiragana: じゅう、じゅ、じ、とお、と、そ、た、てん、て
Katakana: ジュウ、ジュ、ジ、トオ、ト、ソ、タ、テン、テ
Romaji: juu, ju, ji, too, to, so, ta, ten, te
Decimal [.]
Kanji: 点
Hiragana: てん
Katakana: テン
Romaji: ten
39 = Thank you, or Miku
4649 = Yoroshiku
084 = おはよ (ohayo) = good morning
724106 = 何してる (nani shiteru) = what are you doing?
758 = Nagoya
88888888... = パチパチパチパチパチパチパチパチ.... (pachipachipachi...) = applause
3.141592653589793238462643383279502884197 (pi to 39 decimal places)
産医師異国に向こう産後厄無く産婦御社に虫散々闇に鳴くご礼には早よ行くな
さんいしいこくにむこうさんごやくなくさんぷみやしろにむしさんざんやみになくごれいにははよいくな
An obstetrician went to a foreign country. After a safe delivery, the woman's shrine had bugs shrieking terribly loudly in the dark. It's too early for gratitude.
Related Links:
https://www.tofugu.com/japanese/goroawase-japanese-numbers-wordplay/
https://en.wikipedia.org/wiki/Japanese_wordplay
https://ja.wikipedia.org/wiki/%E8%AA%9E%E5%91%82%E5%90%88%E3%82%8F%E3%81%9B