Japanese SFXEnglish TranslationNotesExamples
わんわん・ワンワンbow-wow; woof woof; wuff wuffa dog barking
わんわん・ワンワンwah wahsomeone crying
ワタワタ・わたわたfalterto become flustered; nervous panic from not knowing what to do; flounder/falterperson awkwardly fidgeting from nerves
わし・ワシpatGirl’s hair being pat
ワクワク・わくわくwoohoo; yayexcitement; from ワクワクする
わくわく・ワクワクhappy; yippee; yayexcitement, being thrilled, slightly nervousbutterflies in stomach feeling
わいわい・ワイワイchatter chattercommotion of a crowd
わあああ・ワアアアyaay; wooo; yeaaahcheering
リンゴーン・りんごーんdong dongschool bell dinging (large bell)
よろ・ヨロstaggerlike よろめく
よよよよ・ヨヨヨヨsob sobto start crying; comes from よよと泣く
よよ・ヨ・sobto start crying; comes from よよと泣く
よてよて・ヨテヨテtotter tottertottering footsteps, can sound kind of cutea toddler taking their first steps
よじよじhup hupman climbing onto a giant wolf's back
やわやわ・ヤワヤワfluff; fwoofsoft
やふふーうWoohoo!Person yelling in excitement
モワ・もわfluff
モヤモヤ・もやもやhaze; fwuzz
モヤモヤ・もやもやponder ponder; muse; mull; brood; worrythinking; a thought bubble forming
もにょもにょ・モニョモニョmumble mumbleto falter when speaking
もっさあ・モッサアfrumpmessy in appearance
もっ・モッnom; chomp; ohmfrom もぐもぐ; eating
もぞもぞ・モゾモゾshuffle shufflemoving around, stirring
もぐもぐ・モグモグchew; munch; nom nom; ohm nomchewing something inside the mouth
もががが・モガモガnghhStruggling
メーbaahgoat bleating
むら・ムラhorny; bulge; huff; hot and botheredOften seen in spicier manga
むずむず・ムズムズRestless
むす・ムスsulk; hmph
むぐむぐ・ムグムグ・むぐ・ムグnom nom; nomChewing on something while not opening mouth
ムク・むくrise; shup; hwup; huprising upsomeone sitting up, usually from bed
ミーン・みーんvreeeencicada calls; usually associated with summer
マンメンミwoomyfrom Splatoon
ボンキュッボン・ぼんきゅっぼんva-va-voomdescribes an hourglass figure
ぽん・ポンpat
ぼりぼり・ボリボリskritch skritchto scratch
ぼとりthump; thudsomething heavy dropping
ポタポタ・ぽたぽたsplat splatDripping soundOften used for blood or viscous liquid
ボソッ・ぼそっmutter
ぼすん・ボスンfwumphitting the ground
ポス・ぽすfwump; patthe act of patting something fluffy (blanket or a pillow)
ボケdaze; blank; glazefrom 呆ける
ホクホク・ほくほくyippee; tickled pink; beam; merryhaving a pleased look
ホカホカ・ほかほかpoff poffWarm; steaming
ポイ・ぽいyeet; fwing; fling; toss
ぽ・ポ・ポッ・ぽっflare; flash; fwooshta flame igniting
ペタコッ・ぺたこっthmppressing a wax seal on a letter/envelope
べしゃ・ベシャsmack
ぷんぷん・プンプンhuff huff; fumebeing in a bad mood; fuming; angry
ふんふん・フンフンmmhmm; uh-huhvoicing agreement with another person
フンフンsniff sniff; huff huff; hff hffsmelling something
プンプンsniff sniffinhaling to smell something
ブンブンwave wave; fwoom fwoom
プンス・ぷんすhmph, huff, fumesomeone mad and fuming
ブン・ぶんfwsh
ふわふわ・フワフワfluff; float; drift; glide; floof
ブロロロ・ぶろろろputt putt puttcar/bus running
ブロロロ・ぶろろろvrrmBus running
ぶるんぶるん・ブルンブルンjiggle jiggle; fwoom fwoom (if heavy)
ぷるんぷるん・プルンプルンjiggle jigglesoftly jiggling, often used for puddingJigglypuff
プルルルring ring; bzz bzzRinging of a phone
ぶるぶる・ブルブルshake shake; shiver shiver; qvr qvrshaking
プルプル・ぷるぷるqvr qvr; shake shake; shiver shiver
ぷりぷり・プリプリwiggle wiggle; jiggle jiggleto be slightly bouncy when touched
ぷりぷり・プリプリhuff huff; fumeto be angry; fuming; in a huff
ブリッ・ぶりっrip
プリ・ぷりplop
ブシfwoop
ぶくぶく・ブクブクblup blup
ブクブク・ぶくぶくbubble bubble; froth froth; blub blubbubbles forming
フィリリ・ふぃりりchirrup chirrup; chirr; chirp chirpThe sound a クサヒバリ makes. Type of cricket. https://www.youtube.com/watch?v=HRFdrfkgJRI
プイsnubturning away sharply, negative connotation
プァーンhonk; choochooThe honk of a train as it departs
ヒルル・ひるるflit; fwmpsomething flitting down; usually not a heavy soundBoard falling from a building
ピリ・ぴり・ピリピリ・ぴりぴりtear, rip
ピリ・ぴりkraklemotional tension between people
ぴょんこ・ピョンコboingJumping rope
ぴょん・ピョンhop; hyaha light hopGirl jumping over vaulting box
ぴよぴよ・ピヨピヨcheep cheepcheeping of chicks (especially of chickens)
ひょこひょこ・ヒョコヒョコwobble wobble
ぴょこぴょこ・ピョコピョコbounce; sproing sproing; skip (when referring to walking); hopbouncing or springy with an up and down motiona person nodding; "spring" in someone's step; bouncing pigtails
ひょこ・ヒョコpop
ヒョイ・ひょい・ひょいっ・ヒョイッhwup; yoinkpicking up something
ひゅう・ヒュウfwooshwind rushing by
ビュー・びゅーfwoo; fwoosh
ピッ・ぴっbipPhone clicking as call ends
ひそひそ・ヒソヒソwsp wsp; psstwhispering
ヒソヒソwsp wspwhispering
ぴしっ・ピシッfwpSound of paper being held up
ピシッ・びしっshupstanding straightDog standing at attention
ピシッ・ぴしっsparkle
ビシpoint; schwipsomeone using their finger to point at something; usually a quick movement
ビシflick
ビク・びく・ビクッ・びくっjolt; flinchflinching from surprise; also see less intense ぴく・ピクsomeone's shoulders abruptly lifting from surprise; someone jumping from shock
ぴく・ピクjolt; twitchusually quick movement from surprise; twitch of the fingers; also see びく・ビク
ピカーンshing
ピカーンsparkle
ピーポーピーポー・ぴーぽーぴーぽーweewoo weewooAmbulance siren; see: https://detail.chiebukuro.yahoo.co.jp/qa/question_detail/q13248584098
ぴー・ピーfweet; fwee; tweea whistle
パンッ・ぱんっwham
バンbam
バンslamDoor opening
パリン・ぱりんkrakWindow being shattered by cloth-covered arm
バリン・ぱりんsmash; crunch; crack; fvwingsomething breaking, usually something hard (glass)
バリバリ・ばりばりpure, all in, 100%, purelynot really an SFX when used in this context, but could show up in a way that makes it seem like an SFX; make sure to look up other definitions tooバリバリの日本人 (i.e. "born and raised in Japan")
バリバリ・ばりばりvrr vrrsound of an engine revving up
バリバリ・ばりばりrip; tear; zhiippsomething being torn to shredspaper being torn to bits; cat scratching a post
バリバリ・ばりばりworking hard; putting in a lot of effort into something
パリッ・ぱりっfreshpressed shirt being put on
パラリラパラリラ・ぱらりらぱらりらpalah reerah palah reerahSound of a motocycle horn; https://pocket-se.info/archives/1497/ https://www.youtube.com/watch?v=9qzlhAtAai0
ハラハラ・はらはらfret fretbeing anxious; wavering from nervousness
はむっ・ハムっchomp
はふはふ・ハフハフpant pantDog panting
バパパパパ・ぱぱぱぱぱvrrmmCar driving
バツン・ばつんsnap
バッ・ばっlift; fwip; flip
ばっ・バッfwp; fwshtsomeone letting go of something abruptly, especially another person's hand
ばっ・バッgasp
ばっ・バッfreezeperson stopping
ばっ・バッleap
ぱっ・パッblink
バッshwipsticking hand in bag
ハッpant
パチン・ぱちんsnipSound of knife flipping open
パチン・ぱちんkrakl
パチパチ・ぱちぱちclap clapApplause (sometimes written as “888” はちはちはち)
パチッ・ぱちっkrakl
パチ・ぱちflick; flk; blinkEyes opening; avoid "snap" when used for eyes
バタンslamDoor shutting
バタンthmpbook closing
バシュウウウウfsshh
バシャーンfwap!pin landing on clothing dramatically
パシャ・ぱしゃflashcamera flash
バシャsplash; splsh
パシッ・ぱしっgrab
パシ・ぱしgrabSomeone grabbing something
バサバサ・ばさばさflutter flutter; rustle rustle; rstl rstl
バサバサ・ばさばさflap; fwapBird flapping its wings
パコーン・ぱこーんthwacksomething hitting a surface quickly and bouncing; ricochetball bounding off the ground
パクパク・ぱくぱくglub glub; gawp gawp; gapedSound of a mouth silently opening and closing
パクパク・ぱくぱくflap flapopening and closing (often a mouth); sound doesn't necessarily need to be madekoi fish opening and closing their mouths when being fed
ぱくっ・パクッchompdog eating treat
はぐ・ハグnom, chomptaking a bite of something to eat
バキ・ばきcrack; snap
ぱき・パキkrak; kraklsnapping sound
パカーン・ぱかーんka-thunkchopped through a chopping board
バアッleap
ぱあああ・パアアアaww!; glow; beam
バアーンbaaamshocking revelation
ハア・はあhuff; hffbreathing out
のそ・ノソlurch; plod
ぬっ・ヌッsniffDog sniffing
ドン・どんthump; boink; thwak
トホホ・とほほboo-hoo; sob; weep
トボトボ・とぼとぼplod plod; trudge trudgeto trudge, often wearily, sometimes downtroddenly after something disappointing has happened
ドボーンsploosh
ドプンsploosh
トプリとto sink completely; often referring to the sun setting
トプリとcompletely; entirely
トプリとSame as とっぷり
どどど・ドドドtmp tmp tmpPerson walking ominously
どっ・ドッLol; wah ha ha; guffawLoud laughter; from ドッとする
ドッthud; whmpsomething heavy falling and making a loud sound as it hits
ドタドタstomp stomp
どす・ドス・とす・トスjab; stab
ドシャthud
ドシwhamperson falling to the floor after being hit
どきん・ドキンb-bmp; b-dmpheartbeat; heart skipping a beat
ドキドキ・どきどきb-dmp; ba-dmp; throb; b-bmp; ba-bumpexcitement, usually nervous; sound of a heart pounding
ドガ・どがkaboomexplosive sound
ドオオオンta-daaahsomething visible that shouldn’t be (comedic)
どーん・ドーンbam
どーどー・ドードーwhoa whoaSaid to someone who is upset, similar to when settling down a horsehttps://detail.chiebukuro.yahoo.co.jp/qa/question_detail/q13127284533
と・ト・とっ・トッtmpfootfall
てんてん・テンテンboing boing; thwop thwop; pong pongsomething lightly bouncing
てちてち・テチテチthomp thomp
てくてく・テクテクtrot trotLight walking
ツルッslip
ツカツカ・つかつかtmp tmpto walk without hesitation; to walk right up to
チリチリsmartpain on skin from very cold or very hot (scorching) weather
チラglancegiving a quick look at something
チョロ・ちょろdart; scamperto quickly move from one spot to anothera person hovering over another person asking questions and darting from one side of them to another
チュンチュン・ちゅんちゅんchirp chirpBirds chirping, often in the morning when a character wakes up
ちゅっ・チュッsmoocha kiss
チャリンclink
チャリjingle
チッチッチッチッtsk tsk tsk tsk; ps ps ps ps; ks ks ks ks; tch tch tch tchsound made when calling a cathttps://youtu.be/eFXSt1jjgdE
チチチチtsk tsk tsk tsk; ps ps ps ps; ks ks ks ks; tch tch tch tchsound made when calling a cathttps://youtu.be/eFXSt1jjgdE
ちくちく・チクチクpang; twinge; zing; stinga pang/sting from a negative emotion
チーンdingpresenting a meatball on a plate
タン・たんPTOOMlaser sound
だらーんfwump
タッ・ダッ・たっ・だっkalunkClanking sound of a train as it departs
たっ・タッtmp; dash
タッscufftaking a quick step forward; breaking out into a run
たたん・タタンka-tunk; ka-lunka train clanking as it moves
たたた・タタタtmp tmp tmp; tp tp tpfootsteps
たし・タシpad; tmpwalking around
だーっ・ダーっwhoosh; woosh; fwshRunning; Turning around quickly
そわそわ・ソワソワfidget fidgetbeing restless
ぞろぞろ・ゾロゾロshuffle shuffle; swarmlots of things rushing ina crowd shuffling into a train
ゾクゾク・ぞくぞくshiver; quiver; jitterexcitement; goosebumps; a shiver of excitement; to be titillated
be careful when using "shiver" since might be mistaken for nervousness or a negative emotion
ゾクゾク・ぞくぞくshiver; shudder; quiver; trembleshivering from feeling cold or creeped out; careful not to mistake for other sense of shivering out of excitement
せかせか・セカセカfidget fidget; fuss fussunable to calm down
ずんずんずん・ズンズンズンthud thud thud; womp womp womp; wmp wmp wmpheavy footsteps
すんすん・スンスンsniffle
ズン・ずんgloom; dun
ずん・ズンshuk; shoonksomething being thrust quickly into something elsesword being driven into a body
すん・スンicy; blankA blank expression, often purposefully taken on to show dissatisfaction or that the person is unimpressed
すん・スンpout; pause; mull; brood; icyA newer manga sound effect that likely came from うんともすんとも
Often used in comedic scenarios when someone goes silent, but also used for when a person reacts emotionally to something someone else has said without showing it on their face
https://anond.hatelabo.jp/20190216230016
すりすり・スリスリ・スーリ・すーりnuzzle; rubrubbing (often one's face) against something else lovingly; sometimes done as a sign of ownership (think cat rubbing its face against something)cat nuzzling a fish; rat nuzzling a piece of cheese
スポン・すぽんshloopsound of something fitting into something perfectly; of something sliding into place (the sound of the air seal being made)closing the top to a bento box
すぽぽん・スポポンtum tumsound when hitting a taiko drum
ずびずび・ズビズビsniffle sniffleNose sniffles https://www.weblio.jp/content/%E3%81%9A%E3%81%B3%E3%81%9A%E3%81%B3
ずひ・ズヒsniffleSimilar to ずびずび but less intense
ズバババ/ずばばばbrrp burrfthrowing up bad cooking
すっ・スッtap; tmp
すっ・スッshwfsomeone standing quickly from a seated position
スタスタstomp stomp
スタスタtmp tmp
ズズ/ずずdoom
すごすご・スゴスゴtrudge trudgeTo walk away in low sprits (similar to しおしお・シオシオ)
すく・スクstandsomeone standing up
ずかずか・ズカズカtmp tmpto walk right up to something without hesitation; See ツカツカ
ずううん・ズウウンdoom
ズーン/ずーんloomlooming over something/someone, usually menacingly
ずーずー・ズーズーsniffle sniffleNose sniffles
すー・スーphew; whewbreathing out
すー・スーzzz; dozelight sleeping
ず・ズshwf; slipslipping
しんcricket cricket (good for comedic effect); hush; shh; stillsilence
ジリリリrringphone ringing
しゅんgloom; shwump
じゃん/ジャンta-dah; ta-da (house spellings vary by publisher)fanfare; presenting something with flair; check the house style for correct spelling
しゃかしゃか・シャカシャカthrum thrumSound of music leaking from earphones
シャアーfsssshsomeone taking a shower
じゃーんta-dah; ta-da (house spellings vary by publisher)fanfare; presenting something with flair; check the house style for correct spelling
じたばたflail flail
じたたばたたflail flail
ししし・シシシhee hee; heh hehLaugh similar to a ひひひ but more mischievous; https://blog.goo.ne.jp/bellwood0625/e/d4cdf93fd8550b7ed22b398aa9dbe020
シーン・しーん・しいん・シインcricket cricket (good for comedic effect); hush; stillsilence
じーん・ジーンtouched; heartwarming; warm fuzzies; moved; sniffleHeartwarming feeling; to be moved or brought to happy tears
ジーワジーワ・じーわじーわbzz bzz; chrr chrr; chirp chirp; vreen vreencrescendo of cicadas, usually in association with summer; sometimes paired with ミーンミーン
ざわわ・ザワワshudder
ざわっ・ザワッjolt; shudder
ざわざわ・ザワザワchatter chatter; murmur murmur; hubbub; stir; psst; rustle; jostleCommotion of a crowd
ざわ・ザワchatter; murmurCommotion of a crowd
ザリッskritch
サラサラsfw sfwsmoothly writing something down
サバッsploosh
ザッ・ざっtmp; shup; shfquick movement
ザッsha
ザッfzztStatic during a dog’s premonition
ザシャンkashunk
ザザザzzzt
ザザーンfzzzzzztFood appearing in a premonition (static-y sound)
ザグン・ざぐんkchunka shovel digging into the ground
ザクザク・ざくざくcrunchstepping on something crunchy or that grates against itself when pressure is applieda shovel digging into the dirt
ざあ・ザアshaa; kssshrain coming down in sheets
ざーん・ザーンkshh; wshh; zshhSoft lapping waves at a beach/the ocean
ザ・ざstand
ゴンッ・ごんっ・ごん・ゴンthunk; thuda hollow thud
コンwham
ゴロンゴロン・ごろんごろんroll rollsomething tumbling or rolling
ゴロゴロ・ごろごろpurr purrcat purring
ゴロゴロ・ごろごろrumble rumblesomething heavy rollingboulder rolling
コロコロklink klinksomething light rolling along; usually rocks
ゴポポポポgurgle glug glugDrowning child
ゴボボボblub blub blubDrowning child
ゴバッglurg
ゴト・ごとthump
コッコッコッコbak bak bak bakthe sound a hen makes
こっくりnod
コチticClock ticking
ゴソゴソrustle rustle; rifflerummaging through something
ゴゴゴゴ・ごごごごdoom, rrrrr, rm rm, rmbl rmbl, dun dun; tum tum tum tum; rhhm rhhmominous soundan eerie hallway
ゴゴ・ごごwhirrdoor opening after electrical lock disengages
コケコッコーcockadoodledoorooster crowing
コクリ・こくりnod; bobquick nod or bow
こくっ・コクッ・こく・コクnodNodding head
ゴオン・ごおんthooma rumbling sound, slightly hollow
ごお・ゴオroar; flarethe roar of a fire
ゴオ・ごおrumble; roar; gwoo; vwooshloud and low sounda meteor; the roar of a fire
ごうん・ゴウンvwoom
ケロribbit; croakthe sound a frog makes
ゲプっblurp
ケッhmph
ぐわっ・グワッbwa haPerson sneakily hitting someone from behind
ぐわしゃ・グワシャsplat
くる・クル・くるっ・クルッ・くり・クリfwip; turn
くらくら・クラクラswoonto feel dizzy (not necessarily a negative meaning—giddy)
くら・クラswoonsee くらくら
グラ・ぐらroll
くしゃ・クシャruffle; tupruffling someone's hair
ぐぐ・ググstrugg strugg; strain; heave; noosh; nshstruggling to do something; exerting effort
ぐいぐい・グイグイyankpush or pull hard; sometimes slight negative image
ぐい・グイyank; pull; tugsomeone pulling another person by the hand
ぐ・グclench; klenchsomeone clenching their hand into a fist
キリッ・きりっglint
キラキラ・きらきらsparkle sparkle; twinkle twinkle
きょろ・キョロglance; scanlooking around
キュッ・きゅっ・キュー・きゅーchug; glugdrinking very fast; chugging a drink, often refreshing; also see: https://kotobank.jp/word/%E3%81%8D%E3%82%85%E3%81%A3%E3%81%A8-477483
キュッ・きゅっsquekA faucet being turned
キューン・きゅーんba-dumpPerson blushing
ギューン・ぎゅーんba-dumpPerson blushing
ギューン・ぎゅーんwoosh
ギヒヒ・ぎひひskruh
ぎっ・ぎゅ・ぎゅう・ギッ・ギュ・ギュウskweeze; squeeze; clencha hug, clenching a fist
キッ・きっskree
ぎくっ・ギクッjolt; gulp; urkto be startled; often after someone else says something implicative
キキッ・ききっscree
キイイ・きいいscreeeAirplane landing
キイイ・きいいskreeViolin being played badly
キィ・きぃcreak
キーンコーンカーンコーンbing bong beng bong; ding dong dang dong; ding dong deng dong; ding dong bing bongclassic school bell
ガンガン・がんがんklang klang
カンカン・かんかんklang klangFiretruck siren; see: https://detail.chiebukuro.yahoo.co.jp/qa/question_detail/q13248584098
ガン・がんklang
ガンslam
がるる・ガルルgrr; growl
カラン・からんdingClinking; bell ringing
ガランwobble
ガラガラ・がらがらclonk clonkCart rattling
ガヤガヤ・がやがやchatter chatter
カポーン・かぽーん・かぽん・カポンdrip drop; plonk; plunk; klunk; splishSound of a bowl in the bath hitting the ground; indicates the sound of water/bathing; Sound of the bamboo from a deer scare tipping
ガバッ・がばっ・がば・ガバshwf; vwoosh; spring; whupquickly getting up
かっ・カッ・カツ・かつ・かっかっ・カッカッ・カツカツ・かつかつklak; clompFootsteps—especially heels
ガッ・がっpound
かちん・カチンclicksomething clicking into a well-fitting spot
かちん・カチンzing; stingto feel offended or hurt; かちんと来る
がちゃがちゃ・ガチャガチャgrumble grumbleto complain a lot
ガチャガチャ・がちゃがちゃmessysomething being clutteredcluttered desk
ガチャガチャ・がちゃがちゃchirp chirpcall of a specific type of grasshopper (クツワムシ)
ガチャガチャ・がちゃがちゃk-chakhard things hitting each othersound made when turning the handle on a capsule machine (gachapon)
ガチャ・がちゃclick; klikphone being hung up
ガチャ・がちゃchakDoor opening
ガチャ・がちゃklatSetting down a tray
ガチャ・がちゃgacha (as in a randomly drawn prize in a game)originated from gachapon machines which made a gachagacha noise when turning the handle, the term now also applies to mobile games with randomly drawn in-game items/prizes
カチカチfreezefreezing up from fear
カチカチtick tockclock hand ticking
がち・ガチchomp
ガタンゴトン・がたんごとんktunk ktunkTrain running
ガタガタ・がたがたrattle rattle
ガション・かしょんkachungElevator door closing
がしゅがしゅ・がシュガシュchomp chompeating furiously
ガシャン・がしゃんthunk; crash; bam; clang; clank
ガシャン・がしゃんchak; kreesh; klanga clank sound; door closing
ガシャ・がしゃclang; jangle; messy; k-chak (if used in same sense as ガチャ)small objects hitting each other noisily; something messy with lots of little things strewn about; also see ガチャ for gachapon sense
がしっ・ガシッyoink
がし・ガシgrab; catch; snatchSomeone grabbing something or someone with their hand
ガコン・がこんka-shunkdoor opening
ガコン・がこんkchukdoor opening
カコッthipmonocle being inserted into eye socket
ガコオンkathnkheavy door closing
がくんがくん・ガクンガクンshake shakeChild shaking a dog
ガクガク・がくがくchatter; clatter (from shivering)knees knocking together from shivering
ガク/ガクリ・がっくりslump; shwumpperson slumping from disappointment/something bad happening; similar to シュン but more abruptsomeone falling to their knees; someone's head lowering abruptly in disappointment
ガク・ガクリ・がっくりswoop; jerk; halt; slump; crash (in the non-literal sense: "crashed" in the charts); nosedive; plummetsomething stops or falls abruptly; refers to the jerking motionthe jerk as a car suddenly brakes; missing a step on the stairs; crashed/nosedived in the popularity charts
かきかき・カキカキscritch scritchthink 掻く
ガガガガ・ががががbam bam bam bamchildren arguing
カカカカrattle
がーん・ガーンshock; gasp; what!shock from something (usually unfortunate) happening
おほん・オホンahemclearing throat
オオオオオroarrNight scene of buildings
オオオオオooooo; rooooarOminous hallway/passage; ominous place
えぐえぐ・エグエグsniffle sniffle; wah wahcrying; similar to ぐずんぐずん but not all-out wailing
うとうと・ウトウトdoze; nod (when drifting to sleep); yawnDrifting to sleep; the action of nodding off where the head dips
うず・ウズfidget
ウキウキ・うきうきgiddy; merry; yay; yippeestate of being happy
ウー・うーweewoo weewooFiretruck siren; see: https://detail.chiebukuro.yahoo.co.jp/qa/question_detail/q13248584098
イライラ・いらいらgrr; irk irkto be annoyed
イキイキ・いきいきpep pep; lively; brisk; active; zip zip; perky; chipperto be energetic and active
あわあわ・アワアワpanic; uh uh; fret freta person panicking or losing their cool; being in a fluster
あわあわ・アワアワbubble bubble; frothbubbles forming; soap bubbles; light bubbles like froth
ファンファン・ふぁんふぁんweewoo weewooPolice car siren; see: https://detail.chiebukuro.yahoo.co.jp/qa/question_detail/q13248584098
VWEEMlaser sound
KAZAPlaser sound
PACKmuffled thump
ごく・ゴクgulp; ulp
ぎょ・ギョshook; shock