Funny Culture

Japan's "Instant Poop Method": Dumb Title, Surprisingly Real Results

A college student's self-taught constipation trick gets the variety show treatment — and the comment section turns into a live clinical trial.

What's going on

Detective! Knight Scoop (探偵!ナイトスクープ) is a long-running late-night variety program from Osaka's ABC Television, on the air since 1988. Viewers send in requests — strange phenomena, personal mysteries, things they've always wondered about — and the show's panel of "detectives" goes out to investigate. It's beloved for treating even the most absurd requests with complete sincerity, and for occasionally stumbling into something that turns out to be genuinely meaningful.

This particular segment begins with a request from a 22-year-old college student in Kanagawa Prefecture. She has suffered from severe constipation her entire life — hours on the toilet, rabbit-pellet results, the works. But in high school, she stumbled onto something: if you consciously "feel" your intestines, your poop, and your butthole all at once, things start moving. Immediately. She calls it the Shunkan Unko-hō — the "Instant Poop Method" — and she wants the show to verify whether it actually works, or if she's just been fooling herself.

To test her discovery, Detective Maeta — the show's go-to investigator for anything scatological — assembles a remarkable panel: women who had previously appeared in Knight Scoop episodes, all with their own bathroom-related submissions. Among them is a participant known from an earlier segment about unusually smelly farts, as well as comedian Kintaro. The results, both on screen and in the comment section, turn out to be more persuasive than anyone expected.

Comments

They’re treating this like a joke, but honestly someone should properly research this lol
This might genuinely be an incredible invention
“Intestines, poop, and butthole” — it falls into a 5-7-5 syllable rhythm, annoyingly easy to memorize (In Japanese, the 5-7-5 structure is the same cadence as haiku, which gives a phrase a naturally catchy, memorable feel.)

The replies pile on with other famous titles that share the same rhythm — the classic ballad “Sake, Tears, Men and Women,” the beloved ’90s hit “A Room, a White Shirt, and Me,” and “it has the feel of a Sheena Ringo album title.” The point being: this phrase has no business being this easy to recall.

I’m genuinely amazed by Detective Maeta’s ability to connect buttholes to Takashimaya (Takashimaya is one of Japan’s most prestigious luxury department store chains — not exactly the first association that comes to mind.)
Given that some people get seriously ill — or worse — from constipation, this is actually a wonderful discovery
Being the most delightfully unhinged show in the Kansai region (Kansai is the western Japan region centered on Osaka and Kyoto, known for its distinctive comedy culture), it never gets old no matter how many times you watch
Unexpectedly practical content lmao
Knight Scoop previously helped middle-aged men deal with post-urination drip too. Absolute legends.
The title sounds ridiculous but if someone actually studied this properly it could probably be applied in clinical settings lol
I literally can’t go when people are around, so if someone was making noise right outside the door I would not be producing anything lol
First time I’ve ever seen someone burst into tears just from meeting Kintaro (Kintaro is a comedian known for her uncanny impersonations of idol group dance routines) — although I then realized this is also just the first time I’ve seen Kintaro meet a regular person face to face
TO EVERYONE WITH CONSTIPATION, PLEASE HEAR THIS!! Combine this with raising your left foot (put it on a step) and leaning your upper body backward — it seriously works!! My family has been doing it for years!! SPREAD THE WORD!!
So many people get embarrassed just talking about bodies in health class, yet here they are as adults being completely open about it 😂 And not just talking — actually demonstrating right there on the spot, which is the best part
I happened to be constipated so I tried the method and it genuinely worked, everything came out smooth! This thing has immediate results
The fact that she’s a woman in her 20s and took this all the way to a TV request is genuinely impressive
It’s a full assembly of legends, yet the subject matter is, well, this lmao
Has this many past requesters ever been assembled in one place before????? The fact that this has reached academic conference level is wild
This is genuinely, non-ironically a significant discovery isn’t it 😂
Whenever a request involves anything even slightly below the belt, Detective Maeta gets assigned at a suspiciously high rate. And yet it somehow feels completely reassuring.
That colorful girl has basically become a semi-regular at this point lol
Six days’ worth… that must be quite the volume
What IS this Avengers lineup
Ah, the Loo-vengers
The Poop-vengers

Both replies are puns on “Avengers” (Abenjaazu in Japanese) — swapping in “ben” (便), which means poop. The phonetics get a bit lost in translation, but you get the idea.

No but genuinely, this might be the invention of the century
Now I’m worried about the pipes being the next thing that gets clogged lol
2:38 Having to smell someone’s fart after six days of constipation is a genuine form of hell 😂😂😂
I just love women who are completely unfiltered like this
The bad-smell person sure shows up a lot lol
Wait — so the reason that person’s farts smell so bad was because of constipation this whole time? That’s a full circle plot twist
Her boyfriend was basically getting a direct hit of heavily concentrated fumes the whole time. Poor guy lol
Knowing he was getting hit with six-day-marinated air this whole time… I genuinely feel for that man lol
I went in half-expecting lowbrow content, but everyone on screen was so genuinely wholesome that every trace of that feeling just vanished
There is not a single human being alive who has never had a problem with their poop
This is absolutely an Ig Nobel Prize candidate (The Ig Nobel Prizes are awarded annually for research that “first makes people laugh, then makes them think.” Japan has won numerous times.)
What looked like a joke segment turned out to be a genuinely helpful how-to for people dealing with a very real problem
Something about standing next to those cheerful, outgoing women makes Detective Maeta start to look like the normal one w
Never a bad episode when Detective Maeta is on the case 😊😊
This should be presented at a proper academic conference!
You could genuinely charge admission for a workshop on this ☝️
There are genuinely people out there who are going to be saved by this
I happened to be struggling with constipation right now and desperately needed this!! It’s so bad my body is just permanently in crisis mode. Going a full week without anything isn’t unusual for me 😭😭😭 👇️👇️👇️👇️👇️ «« RESULTS »» 💩 A little came out!!‼️‼️‼️‼️‼️‼️‼️‼️
Congratulations 🎉
The energy of that comment lmaooo

My take

It looks absurd at first glance, but constipation is something a lot of people genuinely struggle with — which makes this one of the more quietly useful requests the show has probably ever handled. And watching the women on screen be so completely at ease with the subject, without any forced awkwardness, makes you realize the show itself is what creates that kind of space. That's not nothing.

Comments loosely translated for tone.