Voiced vs Unvoiced (清音・濁音): か/が, て/で and the Dots That Change Meaning
Add two small dots, the dakuten (゛), and か turns into が, て into で. That’s the gap between a voiceless sound and a voiced one. Depending on your first language, this is either completely obvious or maddeningly hard to hear. If you’re in the second group, the good news is that it’s very trainable.
What Voicing Means
Voicing is just whether your vocal cords vibrate. Put a hand on your throat and say a long “sss”, then “zzz”. Same mouth shape, but the z buzzes. Japanese か/が, さ/ざ, た/だ, は/ば split along that same line.
English uses all of these contrasts already, so English speakers pick them up easily. If your language doesn’t use voicing to tell words apart, though, きん (gold) and ぎん (silver) can sound like the exact same word for a while. That’s not a flaw in your ear; it’s just a distinction you were never trained to notice.
The Dakuten Pairs
は-row is special: it takes either dakuten (ば, voiced b) or handakuten ゜ (ぱ, p).
Words That Differ by One Dot
Voicing in Writing and Reading
Because voicing is written explicitly with dakuten, it shows up in the JLPT's kana-writing questions, where you choose the correctly spelled version of a word among near-identical answer choices. Missing or adding a dakuten by mistake is one of the more common ways to pick the wrong answer, especially under time pressure, since か and が, or つ and づ, look almost identical at a glance.
The same skill matters for reading kanji compounds out loud. When you learn a new word like 学生 (がくせい), the dakuten on が is simply part of the correct reading, not a separate detail to memorize on top of it. Treating voiced and unvoiced kana as genuinely different characters, rather than variations of the same sound, will save you from writing errors later.
Training Your Ear
- Use the throat test. Feel the buzz: voiced sounds vibrate, voiceless ones don’t.
- Drill minimal pairs. Say きん/ぎん and て/で back to back until the contrast is obvious.
- Listen for the dots in spelling. Reading helps reinforce a contrast your ear is still learning.
- Be patient. If your language doesn’t use voicing, this takes weeks, not days, and that’s normal.
Teacher's Note
If you still can’t hear か versus が, that’s not a sign you’re bad at Japanese. Your first language never asked you to. I’ve had students who needed a few weeks of the throat-buzz test and daily minimal pairs before it clicked, and then it never un-clicked. Give it time rather than forcing it.
Hear the difference, every word
Nihongo Pass gives you native audio and minimal-pair practice so voicing stops being a guess.