
Turn the call of nature into a call to adventure!
In a lot of ways, Japan is extremely forthright about bowel movements. This is, after all, the home country of that classic of children’s literature, Everybody Poops. 100 yen store Daiso has created multiple poo-themed novelty goods (which we, of course, immediately bought), and for a while there was even a Poo Museum.
And yet, Japan is also the country that invented the otohime, or “sound princess.” Not to be confused with an utahime (“song princess”/era-defining female vocalist), the otohime is a special Japanese toilet feature. When you press the otohime button on the toilet’s control panel, a speaker plays a pre-recorded sound, usually of a softly flowing river, to mask any noise trumpeting from your butthole as you drop a load.
▼ You can even buy aftermarket stick-on otohime, like the one we got for our office (and tested in an…unusual way)
The “princess” part of the sound princess is there, ostensibly, because Japanese women are, on average, more likely than Japanese guys to want zero sounds from their number-two sessions to be heard by other people in or near the restroom at the time. The word “princess” doesn’t just evoke a prim and proper feel, though, but a historical one too, which is why Japanese Twitter user @TOPGUN_Aki got to thinking “Why not a sound shogun instead?” After a bit of tinkering, he’d made the concept a reality and quickly shared an amazing video demonstration.
▼ This would make for the most dynamic and dramatic deuce deposit ever.
As fans of old-school samurai TV dramas will recognize, that’s the opening theme music for Abarenbo Shogun, also known as The Unfettered Shogun, a historical fiction series starring actor Ken Matsudaira as wandering do-gooder Tokuda Shinnosuke. Unknown to the people he helps, Tokuda is actually the shogun Tokugawa Yoshimune, who conceals his identity in order to more effectively fight evil at the ground level of feudal society.
▼ Opening sequence for Abarenbo Shogun
And given how much time the main character spends in disguise, Abarenbo Shogun’s theme song does feel like an appropriate choice for a way to conceal the sounds of what you’re doing in the bathroom.
Source: Twitter/@TOPGUN_Aki via Hachima Kiko
Top image: Pakutaso (edited by SoraNews24)
Insert image ©SoraNews24
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!


Testing Japan’s stick-on, mask-your-pooping-sound speakers against our coworker’s butt【Video】
“Shogun sound” toilet hack covers the sound of your pooping with samurai battle cries【Video】
The day our male reporter used a women’s restroom with other dudes and they learned about otohime
Tokyo’s life-size Gundam anime mecha statue will be removed this summer
Hundreds of rose bushes in bloom at Tokyo’s off-the-beaten-path, next-to-the-tracks flower street
Ichiraku Ramen-inspired ramen sets from Naruto anime pay homage to Naruto, Sasuke, and Sakura
Studio Ghibli’s president is leaving the company. Will it change how they make anime?
Let’s hike a Japanese mountain (that isn’t Mt. Fuji) – Mt. Tsukuba[Photos]
The top 12 incomprehensible school rules, as chosen by high school students
Baskin-Robbins Japan’s 2026 popularity poll results are in and the champion flavor is crowned
161-year-old Kyoto confectionary maker releases new edible Pokémon lineup
7-Eleven Japan now sells canned water, but does funky packaging mean funky flavor?[Taste test]
Choc mint ice cream season hits Japan with a spectacular drinkable ice cream from Tully’s
Starbucks Japan releases two new “chunky” drinks… and matching gel designs for our nails
7-Eleven Japan now has ramen machines…but only at 41 stores
Mt. Fuji hot spring inn gets even more beautiful after dark with Firefly Festival
7-Eleven Japan is releasing Greedy chocolate chip and whipped cream sandwiches
Don’t miss the Tokyo Tower City Light Fantasia ~Summer Landscape 2026~ event during your travels
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]
The average age of Japan’s hikikomori shut-ins is getting older, survey shows
Japan enters Golden Week vacation period, survey shows one in three plan to ride it out at home
New Kyoto Converse sneakers celebrate Japan with traditional kimono fabrics for your feet
Brand-new Pokémon manhole covers coming to help the recovery of a disaster-stricken part of Japan
Japan’s awesomely beautiful Alpen Route snow corridor is now open
Japan’s new Pokémon jackets give you the look and powers of the Kanto starter trio
Move aside, convenience store egg sando – there’s a better version of the iconic sandwich in Japan
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Starbucks Japan releases new drinkware and goods for Valentine’s Day
We deeply regret going into this tunnel on our walk in the mountains of Japan
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
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
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa