Manga onomatopoeia: how Japanese comics draw sound and silence

Last reviewed on 2026-04-27.

Sound effects in manga are not afterthoughts. They are part of the page composition, drawn as carefully as the figures themselves, and they carry information that no Western comics tradition handles in quite the same way. A manga page can have a footstep, a heart-beat, a held silence, and an "atmosphere of social discomfort" all rendered as visible katakana, sized and styled to match what each one is doing. Japanese has a much richer vocabulary for this kind of mimetic word than English does, and the differences are most of why translation between the two is so awkward.

Three categories: giongo, giseigo, gitaigo

Japanese mimetic words split into three overlapping categories, all of which appear in manga panels:

• Giongo (擬音語) renders the sound of an inanimate object: a door slamming, a clock ticking, glass shattering. These are the closest equivalents to English-language comic sound effects ("BANG", "CRASH").
• Giseigo (擬声語) renders the sound of an animate creature: a dog's bark, a cat's purr, a person's laugh, a baby's cry. English distinguishes some of these ("woof", "meow") but not many.
• Gitaigo (擬態語) renders things that do not actually make sound at all. The state of staring intently. The feeling of a sticky day. The mood of a quiet room. Gitaigo is what gives manga its "drawn-on" feeling - vibrations of mood that you can see on the page even though nothing is moving.

The category overlap is real - some words function as both giongo and gitaigo depending on context - but the three labels capture most of what you will see in a panel.

Worked examples

Some recurring conventions, in romanised katakana with a typical use:

• シーン (shīn) - the sound of silence. Painted across a panel where no one and nothing is making any noise. Comedic when used over a botched joke; serious when used over a tense pause.
• ドキドキ (dokidoki) - heart-beating, anxious or excited. Often used when a character is about to confess feelings, before a fight, or any other time the heart is racing.
• ジー (jī) - the sound of staring. Visible only as drawn characters; the giver of the stare and the recipient are both inside the panel.
• ゴゴゴゴ (gogogogo) - low rumbling menace. Famously used in Hirohiko Araki's JoJo's Bizarre Adventure as an atmospheric intensifier before a confrontation.
• ピカピカ (pikapika) - shining, sparkling, glittering.
• ポロポロ (poroporo) - tears falling continuously, a lighter and more sustained version than crying.
• ザワザワ (zawazawa) - the murmur of a crowd, or the unsettled feeling of an awkward room.

The lettering style matters. A small shīn tucked into a corner reads differently from a giant shīn written diagonally across a half-page. Artists vary line weight, calligraphic style, and placement to give the same word multiple shades of meaning.

How sound effects are placed

Onomatopoeia in manga is hand-drawn into the panel, not typeset alongside it. That places it inside the artwork rather than outside, and it makes the lettering one more brushstroke the artist controls. A few practical conventions:

• Sound originating from a specific object usually points toward or radiates from that object.
• Sound emanating from off-panel is drawn at the panel edge, sometimes overlapping the gutter.
• Loud or sudden sounds are drawn large, jagged, and unaligned with panel borders.
• Quiet, sustained sounds (heartbeat, breath, distant rain) are drawn small and repeated.
• Mood-style gitaigo is often drawn lightly, in a hand that contrasts with the bold sound-effect style.

How translations handle the problem

There is no good universal solution. Three approaches dominate:

1. Replace. The translator overdraws the original katakana with English equivalents. This keeps the page legible but loses any nuance that depended on the calligraphic style of the original. Most major print translations do this.
2. Subtitle. Leave the original katakana in place and add a small gloss next to or beneath the panel. Common in fan translations and some prestige editions.
3. Index. Leave the katakana untouched and provide a back-of-volume glossary. Used most often for series whose sound design is integral to the art (Araki's work, for example).

Each choice is a tradeoff. Replacement looks clean but flattens nuance. Subtitling preserves nuance but clutters the page. Indexing preserves the art at the cost of constantly flipping to the back. None of the three is universally "right".

Why this matters

For a reader, the practical takeaway is that a substantial part of the storytelling on a manga page is in the sound effects, and that the sound effects do not always describe sounds. Once you have learned to read gitaigo as mood rather than as noise, panels that previously felt ornamental start carrying real narrative weight. Once you have noticed how artists differentiate shīn from jī from gogogogo, the artist's voice becomes audible in panels you had been treating as background.

For a translator, the practical takeaway is that there is no shortcut. Different works need different solutions; what works in a comedy will not work in a horror series. The most successful translations are usually the ones in which the editor and the translator agreed in advance on how to handle this category and applied that agreement consistently.

Reading further

For the panel-grammar context in which sound effects sit, see the reading-order guide. For the art-style background, the manga art style piece is the entry point. The translation and localisation guide covers translation tradeoffs more broadly.