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Small ゃ, ゅ, ょ: How Japanese Combined Sounds Work

Read combinations such as きゃ and しゅ as one beat, compare hiragana with katakana, and hear why びょういん and びよういん are different words.

Updated · About 3 min read

Two written characters can make one beat

In きゃ, the small ゃ combines with き. Say the combination as kya, without giving the i vowel a separate full beat before ya. Written きや is different: it has a full-size や and is read ki-ya, with two beats.

Japanese calls these small-kana combinations yōon, 拗音. Common starting kana include き, し, ち, に, ひ, み, and り, with voiced and p-row combinations such as ぎゃ, じゃ, びゃ, and ぴゃ as well. You cannot simply attach a small y-kana to every character in the i column.

Small versus full-size kana
WritingReading aidBeatsWhat changes
きゃkyaOne: きゃThe small ゃ forms a single combined beat
きやki-yaTwo: き・やFull-size や gets its own beat
しゅshuOne: しゅThe small ゅ is part of the combination
しゆshi-yuTwo: し・ゆThe two characters are read separately

Read across the three columns

Practice a row such as きゃ, きゅ, きょ, then try the characters out of order. Recognizing a single combination is a different skill from reciting the complete row.

The chart uses common romanizations such as sha, shu, sho and cha, chu, cho. You may also encounter spellings or keyboard input sequences such as sya. These are different ways of representing or entering the same kana, not additional kana to learn.

Contracted kana combinations
yayuyo
きゃkya Play Japanese pronunciation of きゃ きゅkyu Play Japanese pronunciation of きゅ きょkyo Play Japanese pronunciation of きょ
しゃsha Play Japanese pronunciation of しゃ しゅshu Play Japanese pronunciation of しゅ しょsho Play Japanese pronunciation of しょ
ちゃcha Play Japanese pronunciation of ちゃ ちゅchu Play Japanese pronunciation of ちゅ ちょcho Play Japanese pronunciation of ちょ
にゃnya Play Japanese pronunciation of にゃ にゅnyu Play Japanese pronunciation of にゅ にょnyo Play Japanese pronunciation of にょ
ひゃhya Play Japanese pronunciation of ひゃ ひゅhyu Play Japanese pronunciation of ひゅ ひょhyo Play Japanese pronunciation of ひょ
みゃmya Play Japanese pronunciation of みゃ みゅmyu Play Japanese pronunciation of みゅ みょmyo Play Japanese pronunciation of みょ
りゃrya Play Japanese pronunciation of りゃ りゅryu Play Japanese pronunciation of りゅ りょryo Play Japanese pronunciation of りょ
ぎゃgya Play Japanese pronunciation of ぎゃ ぎゅgyu Play Japanese pronunciation of ぎゅ ぎょgyo Play Japanese pronunciation of ぎょ
じゃja Play Japanese pronunciation of じゃ じゅju Play Japanese pronunciation of じゅ じょjo Play Japanese pronunciation of じょ
びゃbya Play Japanese pronunciation of びゃ びゅbyu Play Japanese pronunciation of びゅ びょbyo Play Japanese pronunciation of びょ
ぴゃpya Play Japanese pronunciation of ぴゃ ぴゅpyu Play Japanese pronunciation of ぴゅ ぴょpyo Play Japanese pronunciation of ぴょ

VOICEVOX:四国めたん

The same rule applies to katakana

Katakana uses small ャ, ュ, and ョ. In シャツ, “shirt,” シャ is one beat; in チョコ, “chocolate,” チョ is one beat. キャ and キヤ are not just two typographic styles for the same spelling. Their character sizes signal a real difference in timing.

Contracted kana combinations
yayuyo
キャkya Play Japanese pronunciation of キャ キュkyu Play Japanese pronunciation of キュ キョkyo Play Japanese pronunciation of キョ
シャsha Play Japanese pronunciation of シャ シュshu Play Japanese pronunciation of シュ ショsho Play Japanese pronunciation of ショ
チャcha Play Japanese pronunciation of チャ チュchu Play Japanese pronunciation of チュ チョcho Play Japanese pronunciation of チョ
ニャnya Play Japanese pronunciation of ニャ ニュnyu Play Japanese pronunciation of ニュ ニョnyo Play Japanese pronunciation of ニョ
ヒャhya Play Japanese pronunciation of ヒャ ヒュhyu Play Japanese pronunciation of ヒュ ヒョhyo Play Japanese pronunciation of ヒョ
ミャmya Play Japanese pronunciation of ミャ ミュmyu Play Japanese pronunciation of ミュ ミョmyo Play Japanese pronunciation of ミョ
リャrya Play Japanese pronunciation of リャ リュryu Play Japanese pronunciation of リュ リョryo Play Japanese pronunciation of リョ
ギャgya Play Japanese pronunciation of ギャ ギュgyu Play Japanese pronunciation of ギュ ギョgyo Play Japanese pronunciation of ギョ
ジャja Play Japanese pronunciation of ジャ ジュju Play Japanese pronunciation of ジュ ジョjo Play Japanese pronunciation of ジョ
ビャbya Play Japanese pronunciation of ビャ ビュbyu Play Japanese pronunciation of ビュ ビョbyo Play Japanese pronunciation of ビョ
ピャpya Play Japanese pronunciation of ピャ ピュpyu Play Japanese pronunciation of ピュ ピョpyo Play Japanese pronunciation of ピョ

VOICEVOX:四国めたん

Keep the long vowel after the combination

病院, “hospital,” is びょういん. 美容院, “hair salon,” is びよういん. The first begins with combined びょ, while the second separates び and full-size よ.

There is another timing point: びょ is one beat, but びょう has two. The following う extends the vowel. Do not compress the whole sequence merely because the first two written kana form a single combination.

Count the beats in complete words
WordKanaPractice beatsMeaning
病院びょういんびょ・う・い・ん: fourhospital
美容院びよういんび・よ・う・い・ん: fivehair salon
今日きょうきょ・う: twotoday
写真しゃしんしゃ・し・ん: threephotograph

病院びょういんへ行いきます。

“I’m going to the hospital.” Keep びょ together, then give the following long vowel its time.

写真しゃしんを撮とります。

“I take photos.” 写真 begins with one beat, しゃ, not separate し and や.

Small っ is a different feature

Small ゃ, ゅ, and ょ combine with a preceding kana. Small っ marks a timing feature of its own and occupies a beat. Long vowels also occupy extra time, as in きょう or the ー in シャープ. Seeing a small character is not enough to decide how it should sound; identify which character it is.

Try it yourself

Alternate きゃ/きや and しゅ/しゆ. Then split しゃしん, きょう, and びょういん into beats. Finally, write きゅ, しょ, and ぴゃ in katakana.

Answers: しゃ・し・ん; きょ・う; びょ・う・い・ん. The katakana forms are キュ, ショ, and ピャ. Clapping can help you notice the timing, but natural speech should not sound like a series of mechanical stops.

Review the basic kana chart or dakuten and handakuten whenever a shape is unfamiliar. Writing conventions are described in the Agency for Cultural Affairs’ modern kana rules.

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