
In today’s world of obfuscating anime titles, the straightforward Butt Detective is a puff of fresh air.
I’m as excited as any anime fan when a new Japanese television season rolls around, because it means a fresh batch of shows to watch and enjoy. But if I’m being completely honest, thanks to the titles of otaku-oriented franchises so often having obtuse pronunciations, gobs of fictional terminology, or being exhaustingly long, it’s sometimes incredibly hard to remember the names of those new shows.
So instead, I often think of them by description instead. For example, this spring I’m looking forward to, as I call them, “Shoji Kawamori Show with Bump of Chicken Theme Songs” (which, Google tells me, is actually titled Heavy Divine Unit Pandora) and “The Japan Air-Self Defense Force has a Dragon in Gifu” (Hisone and Miso-tan).
Oh, and Butt Detective looks intriguing too.
Now before you accuse me of coming up with a needlessly crude mnemonic, please be aware that the title of upcoming TV anime Oshiri Tantei literally translates to Butt Detective, and that’s even the official English title that producer Toei Animation uses for it. As the name implies, the protagonist is a Butt Detective, humanoid life form who looks like a normal person from shoulders down, but has a gigantic posterior in place of a head.
▼ A close-up of the rosy-(butt) cheeked hero.
Butt Detective is already the star of a series of juvenile (in all senses of the word) literature books, and also a web animation series from last year. Next month, though, he’ll be making his television debut, and on public broadcaster NHK’s E Tele station, which is ostensibly for educational programming.
▼ Butt Detective’s adversaries include a criminal clad in a crap coil mask, and if his name is anything other than “Shit Head,” the producers totally dropped the ball.
Mysteriously, the butt crack at the center of Butt Detective’s face operates like a mouth, as it’s where he sticks food he’s eating, bafflingly blurring the line between snacking and sodomy. It’s also where he pours his beverages, including piping hot tea.
▼ Although he’s also shown sitting on a toilet, which suggests that he has a second butthole located where normal human beings have their one and only.
Butt Detective also lives in a world of anthropomorphic dogs, all of whom, ironically, wear pants, which makes his exposed ass all the more surreal.
▼ Between the poop and dogs, this seems like a ripe opportunity for a crossover with Tokyo’s living dog turd mascot character.
Butt Detective premiers on May 3 at 9 a.m., which means late risers who don’t want to miss it may want to adjust the schedule of their morning constitutional. The remaining episodes will air on the following two days, with the TV anime wrapping up on May 5.
Source: YouTube/東映アニメーション公式YouTubeチャンネル via Anime News Network/Jennifer Sherman
Images: YouTube/東映アニメーション公式YouTubeチャンネル
Follow Casey on Twitter, where personally he would have gone with “Inspector Butt” for the series’ official title.





Butt Detective shakes his booty in new dance video
A talking butt solves crime: the anime
New Pokémon movies first extended preview continues split with the TV anime【Video】
Conan O’Brien lays out his case that anime’s Detective Conan is just a copy of him【Video】
New Slam Dunk anime movie shows off CGI trailer, Japan react differently than overseas fans【Vid】
Pokémon and Ikea Japan cross over into each other’s worlds with collaboration events
Two food hacks take Japan’s convenience store fried chicken to amazing new sandwich heights
Tokyo teahouse serves up a sakura matcha dessert you won’t find anywhere else
Japan now has a special desk for people who work at home with a pet cat[Photos]
Upcoming themed cafe answers the question “What if Hokusai had opened an eatery?”
The Sailor Moon theme song is based on another song about drinking a lot of tequila【Video】
Otaku husband returns home after argument to find wife has destroyed his anime robot collection
Muscly Japanese men fill stock photo site with hilarious poses in unusual settings
Hayao Miyazaki gifts autographed Ghibli anime cel to president of France[Photo]
Famous Tokyo cherry blossom spot installs view-blocking screens to fight overcrowding[Video]
Tokyo’s best museum for foreign travelers finally reopens after being closed for four years
Pokémon lacquerware series expands for Year of the Horse with new handcrafted design[Video]
Uniqlo announces new T-shirts for One Piece, Naruto and more for manga publisher’s 100th birthday
Picturesque Tokyo park plays host to millions of flowers and soap bubbles this spring
Tokyo subway and almost all Tokyo train lines now accepting credit card tap payments
Totoro and Calcifer become little light-up lanterns for Ghibli-style excursions or at-home decor
Fading Tokyo – Searching for signs of the Showa era as local neighborhoods evolve[Photos]
Train station platform ramen store closes its doors on half a century of history in Tokyo
Starbucks Japan releases new My Fruit³ Frappuccino at only 34 stores around the country
Studio Ghibli releases Catbus pullback keychain that runs like the anime character
Krispy Kreme releases Super Mario doughnuts in Japan for a limited time
Japanese onsen egg maker from 100-yen store Daiso needs to be on your shopping list
Starbucks Japan unveils new sakura cherry blossom collection for hanami season 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
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
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
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
Anime ninja girl butt tissue covers to mount on your wall on sale soon in Japan【Photo】
New Dragon Ball anime series announced, turns Goku and friends into babies【Video】
Busty cosplay pianist shows face, but not hers, in awesome Detective Conan Criminal video【Video】
You can make and eat anime’s most famous butt with the Shin-chan purin kit【Photos】
Today, let’s all take a moment to watch this amazing Corgi butt video from Japan【Video】
Batman Ninja anime’s awesome preview video is every bit as crazy cool as the concept sounds【Vid】
This cat is not impressed with its friend’s smelly butt 【Video】
New smartphone Tamagotchi promises to take a dump on your living room floor in preview video
One Piece’s Luffy is now working as an AI receptionist at manga publisher’s Tokyo office【Video】
What if Resident Evil was a 1970s anime? It’d look like this, Capcom shows in official video【Vid】
Japanese mobile game has anime girls asking you detailed questions about your poop
Spongebob reimagined as an anime opening is hilariously disturbing in all the right ways 【Video】
First new Cardcaptor Sakura anime in almost 20 years previewed in new video【Video】
Detective Pikachu plush arrives in mysterious packaging【Photos, video】
Vote on your favorite Detective Conan opening or ending as beloved franchise hits 1,000 episodes