
Arrive at your sweet dreams using the ultimate 4-7-8 technique…or was it 4-4-8?
Why hello insomnia, my old friend…
Any fellow insomniacs out there who repeat a similar mantra when you find yourself lying wide awake hours after the lights went off? It’s a chronic problem that’s plagued me since 8th grade, with the most hellish period during my last year of college. I’ve tried in vain to find a pattern, whether it’s a change in diet, lack of exercise, too much screen before bedtime, but by all accounts the spells seem to come on entirely arbitrarily–and typically last for more than one day at a time. Sometimes I wonder if the condition is a direct consequence of staying up too late in middle school to catch the latest episodes of Yu Yu Hakusho or Outlaw Star on vintage Adult Swim and somehow eternally messing up my circadian clock…
None of the common natural remedies seem to work either, including melatonin or valerian root tea (which smells like the essence of wet dog to me). Therefore, my curiosity was immediately piqued when I saw that a simple breathing technique was trending on Japanese Twitter for those who have trouble falling asleep. Could this somehow overlooked trick be the missing piece to my puzzle?
▼ Not even joking–major life goals are captured in this photo
Twitter user @ad_career28 posted the original message that went viral, as shown below:
ツイッターで見つけた最強のライフハックは「4-7-8呼吸法」というもの。4秒かけて鼻から息を吸い込み、7秒間呼吸を止め、8秒かけて口から息を吐くを3セット繰り返すだけで一瞬で眠れるようになった。騙されたと思ってやってみてください。どんだけ夜更かししても一瞬で眠くなるから。
— yuuu/『ビジネス会食完全攻略マニュアル』発売中! (@ad_career28) December 16, 2018
“I found the ultimate lifehack on Twitter called the 4-7-8 breathing technique. Breathe in through your nose for a count of 4 seconds, hold your breath completely for 7 seconds, then breath out through your mouth for 8 seconds. I was able to fall asleep in an instant after repeating this set three times. Try it out while thinking that you’ve been tricked. No matter how much of a night owl you are this technique will make you sleepy in an instant.”
This tweet was immediately followed by a barrage of replies, including the following post by @chorararara who sparked a debate over the correct number of seconds necessary to execute the technique:
FF外から失礼します。
— Saku. (@chorararara) December 17, 2018
4-4-8呼吸法はポピュラーですが4-7-8は初めて聴きました。確かに初めての方だと酸欠なりそうですね。笑
呼吸に集中して4秒吸う、4秒止める、8秒で吐ききるを複数回行うことで、副交感神経が優位になるのでリラックスやイライラなどを一旦落ちつけたりするのに効果的みたいです^_^
“I know that the 4-4-8 breathing technique is popular but this is the first I’ve heard of the 4-7-8 one. It definitely seems like those who try it out for the first time would conk out from a lack of oxygen. LOL
It seems to be effective to concentrate on inhaling for 4 seconds, holding your breath for 4 seconds, then exhaling for 8 seconds. If you do it multiple times your parasympathetic nerves will take over so you’ll be able to temporarily calm yourself from frustration and relax ^_^”
Meanwhile, others demonstrated their support for the merits of using any breathing technique to become sleepy:
以前友人に教えてもらいましたが、本当にすぐ寝付けるようになりました笑
— アポロ (@Apollo_biz) December 16, 2018
社会人になって、尚「寝付き」の重要性に気付かされました…!
https://twitter.com/twin_turbo01/status/1074622013912666112“My friend told me about this before and it really does help put yourself to sleep, LOL
After becoming a working member of society, I’ve further realized the importance of getting a quality night of sleep!”
“I tried it out at work and got drowsy.”
▼ OK, maybe work isn’t the best environment to test it out in…unless your full-time job consists of catnapping.
Other net user reactions were mixed, with some sharing gratitude and others expressing doubt about the technique’s legitimacy:
“Cool, thanks! I was out super fast.”
“I was finally able to clear out my nose after trying this trick.”
“I tried it out but absolutely nothing changed.”
“It didn’t work for me, but rather playing video games got me sleepy.”
“I’d prefer to learn about a breathing technique to wake me up!”
So how’d the techniques pan out in real life for myself?
Last night, as I closed my eyes and tried to ready myself for sleep, I counted slowly to four, then held my breath for a count of seven…and then realized that I really, truly suck at holding my breath.
▼ I hope I never find myself in a situation like this because the odds don’t look good.
Despite the lack of oxygen, the counting forced me to focus on only one thing and I was at the very least able to clear my head. Perhaps that’s what meditation training would also be like…? After struggling through a couple of sets of the 4-7-8 technique, I then switched to the 4-4-8 one and found it much more natural. It didn’t immediately knock me out, but I did fall asleep shortly thereafter, which in my book is a success.
Even so, I won’t stop wishing that someday I’ll be reincarnated as a cat.
Source: Twitter/@ad_career28 via Hachima Kiko
Featured image: Pakutaso
Insert images: Pakutaso 1, 2, 3




De-stress and breathe easy with handy tip from Japanese vocal technique specialist
Counting sheep to get to sleep may work after all, unless you speak Japanese
Panasonic says to stop wearing socks while you sleep
Manga teaches how to fall asleep in just 10 minutes with near-absolute certainty
Japanese brand Mintia produces specially formulated breath mints for mask-wearers
Our 52-year-old pole dancing reporter shares his tips for achieving your New Year’s exercise goal
Starbucks Japan releases new Frappuccino and latte for Valentine’s Day
What’s inside Starbucks Japan’s fukubukuro lucky bag for 2026?
Giant hotel rooms in Osaka reflect the new non-niche face of travel in Japan.
Ramen restaurant’s English menu prices are nearly double its Japanese ones, denies discriminating
Stylish, green and eco-friendly modern urban village to be built in the heart of Tokyo by 2023
Say hello to Japan’s new stationmaster cat!【Video】
New Jimmy Choo x Sailor Moon collaboration brings anime magic to bags, shoes and accessories
Harajuku’s new permanent Tamagotchi shop is filled with cuteness and a surprising lack of poop
Bamboo trees vandalized near Kyoto’s Fushimi Inari shrine, foreign graffiti prevalent
10 times to avoid traveling in Japan in 2026
Japanese beef bowl chain Sukiya’s 2026 Smile Box lucky bag basically pays for itself
Top Japanese cosplayer Enako returns to Comiket after 6 years, creates mayhem with admirers
Umamusume anime girl plushie recalled for having parts she absolutely should not have【Pics】
We ate sushi made from Japan’s most expensive tuna ever【Taste test】
Princess Mononoke magnets return just in time to treat yourself to awesome anime decorations
Starbucks Japan ready to get Year of the Horse started with adorable drinkware and plushies【Pics】
7-Eleven Japan starts new temporary luggage storage service in over 300 branches
Disillusionment at Tsukiji’s tourist-target prices led us to a great ramen restaurant in Tokyo
Starbucks teams up with 166-year-old Kyoto doll maker for Year of the Horse decorations【Photos】
Tokyo’s Tsukiji sushi neighborhood asks tour groups to stay away for the rest of the month
Japan may add Japanese language proficiency, lifestyle classes to permanent foreign resident requirements
Lacquerware supplier to emperor of Japan and Pokémon team up for new tableware
Starbucks Japan releases new zodiac chilled cup drink for 2026
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
No more using real katana for tourism activities, Japan’s National Police Agency says
Starbucks Japan reveals new sakura drinkware collection, inspired by evening cherry blossoms
Updated cherry blossom forecast shows extra-long sakura season for Japan this year
Human washing machine pods coming to Japanese hotels【Photos】
Visual kei band Golden Bomber puts fans to sleep for White Day 【Video】
Japanese Internet is hypnotized by kitten hypnotizing itself with its tail【Video】
Turn your iPhone into a Sheikah Slate with official Nintendo Zelda: Breath of the Wild phone case
Cute cat can’t stop putting its paw on human’s mouth【Video】
Japanese town livestreams elected politicians faces to make sure they aren’t sleeping in meetings
Japanese Twitter user wakes up to surprise note after sleeping on train
Japanese sumo wrestler proves why he’s the sport’s cutest star with another sleeping appearance
Japanese cat who can’t sleep unless it chats with owner melts hearts across the Internet
Have trouble waking up on time? New Japanese app Mezamee will charge you when you sleep in
Body part-shocking device is here to stop Japan from nodding off at the wheel, work, or school
Twitter users share 16 heartwarming moments of kindness in Japan
Japanese Twitter is trying to find the best hamster in an all-hamster tournament【Pics】
Japanese genius creates concept of the ultimate nap chamber
Little brother’s observations of older brother “studying” cracks up Japanese Twitter
Japanese Twitter user shows off cell phone alarm, we all nod in sad agreement
Leave a Reply