Watch "Butt Detective: Season 3" on Netflix Japan

Netflix Release:: May 10 2018

Actors:: Ikkei Watanabe, Yuko Sanpei, Ayaka Saito, Takahiro Sakurai

Categories:: Anime Series, Kids' TV, Anime based on Books

Creator(s):: Hiroki Shibata

A polite and meticulous super sleuth known as the Butt Detective solves a myriad of baffling mysteries, blowing raspberries in the face of crime.

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Cast

Ikkei Watanabe, Yuko Sanpei, Ayaka Saito, Takahiro Sakurai

Butt Detective: Season 1

Season 1 of Butt Detective has 39 episodes.

Every episode has its own Netflix countries that it's available in. You can see below if the episode is available in Japan.

Get the full details for each episode by clicking on it. You can also see which other countries it is available in (in case you need to change your Netflix country to watch it).

Episode1 ^{Episode 1}

There's a candy thief at large and Butt Detective's on the case with Brown as his backup. But the trail of the culprit leads right into a lake.

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Episode2 ^{Episode 2}

Butt Detective goes to the station, where the officers are looking into who's behind a string of burglaries. But the chief has another job for them.

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Episode3 ^{Episode 3}

After a Kaito the canine crook threatens to steal the Goddess Scarf from the museum, Butt Detective prepares to protect the precious booty.

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Episode 4 ^{Episode 4}

The Black Shadow thieves are in town and the police ask Butt Detective for assistance in putting an end to their mischief before any theft occurs.

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Episode 5 ^{Episode 5}

Butt Detective, Brown and Chief Maltese must get to the bottom of the Black Shadow Gang's burglaries. Later, they search for the leader's hideout.

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Episode 6 ^{Episode 6}

After someone leaves a strange box at the Lucky Cat, the police show up to help only to find they're behind Butt Detective, who's already on the case.

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Episode 7 ^{Episode 7}

A conversation at a feline cafe leads Butt Detective to reveal the backstory of how Brown became his assistant, going back to how he learned to talk.

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Episode 10 ^{Episode 8}

While hearing about a forest cafe's missing manager, Butt Detective realizes he's been tailed by a persistent koala who may be after Brown's job.

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Episode 8 ^{Episode 8}

A potato-loving lady clad in purple knocks on Butt Detective's door and asks him to get to the bottom of a mysterious message from her ancestors.

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Episode 11 ^{Episode 9}

When the local barbershop owner complains of a spooky ghost scaring his customers, Butt Detective volunteers to get to the bottom of the mystery.

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Episode 9 ^{Episode 9}

The purple potato case continues as Butt Detective, Brown and their purple companion head into the ancestors' hut. But it appears to be empty.

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Episode 12 ^{Episode 10}

Butt Detective is asked to protect the Oyagi family treasure from Kaito U, a master of disguise, but he seems to remain one step behind the thief.

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Episode 13 ^{Episode 11}

Master burglar Kaito U's stolen the booty from right under Butt Detective's cheeks. But our perceptive hero is not far behind the thief.

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Episode 14 ^{Episode 12}

Butt Detective gets a mysterious letter from a faraway jungle, but it's missing a return address on its back. He and Brown head out for an adventure.

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Episode 15 ^{Episode 13}

Butt Detective and Brown venture further into the dangerous ruins only to come face-to-face -- or rather cheek-to-cheek -- with a familiar figure.

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Episode 16 ^{Episode 14}

Butt Detective is expecting to be interviewed by Cafe Guide magazine, but the odd interviewer who arrives doesn't quite pass the sniff test.

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Episode 17 ^{Episode 15}

Just as Butt Detective is about to go to the police station to learn about a new crime-fighting tool, he receives an urgent call about a stolen item.

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Episode 18 ^{Episode 16}

An international crime-fighting organization has discovered Kaito U's hiding place. Before they head in, Butt Detective is brought along as backup.

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Episode 19 ^{Episode 17}

Butt Detective and Brown resolve to get to the bottom of rumors about a giant thief. They soon deduce what appears to be its present location.

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Episode 20 ^{Episode 18}

While the cops continue their investigation into the giant jewel thief, Butt Detective and Brown are hot on the heels (and cheeks) of the big bandit.

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Episode 21 ^{Episode 19}

Brown reports that while Butt Detective was out, someone stole his precious snack. The big-cheeked detective uses the case as a training opportunity.

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Episode 22 ^{Episode 20}

Koala-chan asks Butt Detective for help dealing with ghosts seen near a park she likes. Brown insists he's not scared but doesn't seem to want to go.

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Episode 23 ^{Episode 21}

Butt Detective, Brown and Koala-chan are trapped behind a locked door in the supposedly-haunted mansion but he soon deduces an alternate egress.

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Episode 24 ^{Episode 22}

After getting his cheeks shaved, Butt Detective accepts a job from the police to return a stolen item to its owner. But no one knows who it is.

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Episode 25 ^{Episode 23}

Butt Detective investigates a robbery at the Elvis Grizzly museum. The case darkens as the clues lead back to one of the police's own K-9 officers.

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Episode 26 ^{Episode 24}

When a missing bag turns back up filled with cash, Butt Detective must reconstruct a series of unintentional exchanges before two lovebirds depart.

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Episode 27 ^{Episode 25}

A wealthy banker whose daughter has been kidnapped calls on Butt Detective. The criminal is demanding his famous Rainbow Diamond, but it's missing.

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Episode 28 ^{Episode 26}

Butt Detective's search for the Rainbow Diamond is almost at an end. But some wall-writings indicate that actually picking it up might not be so easy.

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Episode 29 ^{Episode 27}

Kaito U's back and he's threatening to steal a porcine spa's "greatest treasure." Butt Detective and the K-9s try to deduce what it could be.

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Episode 30 ^{Episode 28}

Butt Detective and Brown head to a local festival, where a troublemaker who looks just like the double-cheeked detective has been making mischief.

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Episode 31 ^{Episode 29}

Butt Detective uses the cards and coin that his doppelganger left behind to locate him. Meanwhile, Brown helps his new female friend find her ribbon.

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Episode 32 ^{Episode 30}

A new investigator claims to be the best and challenges Butt Detective to a public detective match. But our hero senses something amiss.

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Episode 33 ^{Episode 31}

There's trouble at the KNK bank and the police ask Butt Detective to take the job. But soon Carrot Horse butts in, complicating the situation.

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Episode 34 ^{Episode 32}

Butt Detective receives another request from rich banker Kamenokoji. His daughter Midori is up to something odd and he wants the sleuth to tail her.

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Episode 35 ^{Episode 33}

The K-9 cops and a gang of sparrow laborers ask Butt Detective to look into what's behind a series of spooky ghost-sightings at an old clock tower.

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Episode 36 ^{Episode 34}

After feline thieves nab a special cane, Butt Detective is on the case. He's joined by his double-cheeked dad, who has a history with the stolen item.

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Episode 37 ^{Episode 35}

Brown and his koala pal star in a new detective movie. But behind the scenes, Butt Detective must solve a real case involving some thieving monkeys.

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Episode 38 ^{Episode 36}

Butt Detective arrives at Castle Wolf to protect its booty from Kaito U. But he gets the impression there's something not quite right with his host.

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Episode 39 ^{Episode 37}

Butt Detective arrives at the treasure only to see it stolen by Kaito U. But then a second Kaito U appears and each claims that the other is a phony.

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Butt Detective: Season 2

Season 2 of Butt Detective has 0 episodes.

Every episode has its own Netflix countries that it's available in. You can see below if the episode is available in Japan.

Get the full details for each episode by clicking on it. You can also see which other countries it is available in (in case you need to change your Netflix country to watch it).

Butt Detective: Season 3

Season 3 of Butt Detective has 13 episodes.

Every episode has its own Netflix countries that it's available in. You can see below if the episode is available in Japan.

Get the full details for each episode by clicking on it. You can also see which other countries it is available in (in case you need to change your Netflix country to watch it).

Episode 40 ^{Episode 40}

Butt Detective and Brown head to a ski slope to investigate rumors of a monstrous yeti, who is behind the resort’s sudden drop in customers.

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Episode 41 ^{Episode 41}

Butt Detective's deductions finally lead him to the bottom of the yeti mystery. But he still needs to catch the culprits responsible for its creation.

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Episode 42 ^{Episode 42}

Butt Detective looks for clues behind the disappearance of a local artist. The trail leads him to a giant mansion where a show is about to begin.

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Episode 43 ^{Episode 43}

Chief Maltese butts heads with his rival, Chief Chihuahua, at a restaurant. After something goes missing, they compete to see who can solve the case.

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Episode 44 ^{Episode 44}

Butt Detective uses tricky tactics to give Brown a lesson in sleuthing. Later, the local kids surprise Brown by giving him a case of his own to solve.

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Episode 45 ^{Episode 45}

Butt Detective and Brown receive a mysterious visitor. Once they deduce his identity, he asks them to help stop Kaito U from stealing his treasure.

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Episode 46 ^{Episode 46}

Butt Detective and the contestants face their next trial: a giant, menacing snake. Later, Kaito U finally shows himself and tries to steal the veil.

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Episode 47 ^{Episode 47}

Kaito U enters the infamously inescapable Orinona Prison and its straight-arrow warden vows to reform him. But Kaito U isn't about to change his ways.

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Episode 48 ^{Episode 48}

Kaito U and his crow companion escape from their prison cell, but they're not out of danger yet. Their first stop is the guards' break room.

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Episode 49 ^{Episode 49}

While Butt Detective and the canine cops review a string of apple thefts, a journalist bursts in to report his camera was stolen by a spooky culprit.

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Episode 50 ^{Episode 50}

After two painful cavities lead Brown and Koala-chan to meet at the dentist's office, a canine detective asks them to find his 11 missing puppies.

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Episode 51 ^{Episode 51}

The canine cops reveal a new crime-fighting invention that they're very proud of. But it reminds Brown of the destruction caused by their last one.

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Episode 52 ^{Episode 52}

Kaito U is going after the opera house's treasure, so Butt Detective and Brown pay a visit. One of the actors they see on stage is awfully familiar.

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