Get 50% off series like Nekogahara: Stray Cat Samurai, A Girl & Her Guard Dog, Lovely Muco! & more during the Dog & Cat Days of Summer Sale!
For a limited time, get 50% off digital volumes of pet friendly and critter friend-focused series like Nekogahara: Stray Cat Samurai, My Master Has No Tail, Heaven’s Design Team, Lovely Muco! & more!
Summer is nearly over, so sit back and relax with furry friends, critter companions, and folks with a little bit of animal inside them! Whether you’re a dog person, a cat person, or love them all, there are charming, exciting, and heartfelt series waiting for you with our Days of Summer Digital Manga Sale!
For a limited time, get 50% off digital volumes from series to help you recover with titles like:
Nekogahara: Stray Cat Samurai: a gritty samurai adventure following Norachiyo, a wandering ronin cat who fights for the weak in a feudal Japan populated entirely by felines.
A Girl & Her Guard Dog: A charming shoujo romantic comedy about Isaku, the granddaughter of a yakuza boss, who just wants a normal high school life and a chance at finding love.
Lovely Muco! : A heartwarming and hilarious slice-of-life comedy centered on the daily adventures of a lovable Shiba Inu named Muco and her owner, Komatsu-san, a glassblower.
With a Dog AND a Cat, Every Day is Fun: A hilarious collection of 4-koma comedy strips that anthropomorphizes dogs and cats, chronicling their daily lives and mischievous adventures from their own unique perspectives.
Drifting Dragons, a visually stunning fantasy adventure that mixes high-flying airship action with mouthwatering culinary detail. Set in a world where sky-faring crews hunt massive dragons
Sale Ends Monday, August 18th, 2025!
Take advantage of these amazing discounts by purchasing on kodansha.localhost/ or by visiting any of our participating digital manga vendors:
Amazon Kindle
Barnes and Noble Nook
Bookwalker
Google Play
MyAnimeList
Mangamo
and more!
Curious to learn more about which series are discounted during the Dog & Cat Days of Summer digital manga sale? Take a look below for details on five recommended series!

Nekogahara: Stray Cat Samurai
By Hiroyuki Takei
In medieval Japan, it’s a hard life for a stray cat. Every day is filled with struggles and prejudice, from oppression by fellow cats working for cruel masters to extortion by catnip druglords. But being a stray also means incredible pride and independence. The wandering samurai Norachiyo has no master, though he still wears the telltale bell of a cat who has a “person.” This rogue warrior travels across Japan, protecting the weak and cutting down those who have forgotten the virtues of being a stray—all with unrivaled swordsmanship. Although Norachiyo leaves little trace but his fearsome reputation, this enigmatic warrior has made plenty of enemies who are more than willing to get their claws on his head. Will Norachiyo’s past catch up with him, or can he spend his nine lives in freedom?
Rated: 13+
Read a FREE preview of Nekogahara: Stray Cat Samurai
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Heaven’s Design Team
By Hebi-zou, Hebi Zou, Tarako and Tsuta Suzuki
In heaven’s Animal Design Department, designers create a variety of new animals daily while contending with the unreasonable requests of their client: God. Funny, interesting, and full of useful information, this series answers questions such as,“Why can’t unicorns exist?”,“What makes an animal taste delicious?”,“What’s the most powerful creature in the ocean?”, and,“Bird versus snake: who would win?” You won’t believe it’s a manga series when you read up on the featured animals in the included encyclopedia entries. Heavenly Design Team will make your next trip to the zoo or aquarium 100 times more fun!
Rated: 16+
Read a FREE preview of Heaven’s Design Team
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My Master Has No Tail
By Mitsu Izumi
Mameda is a tanuki who was born in the wrong era – all she wants is to trick humans, but that age of tanuki shenanigans is over. But one woman, a rakugo master named Bunko, shows Mameda it’s still possible to cast magic on humans…only with words, not illusions. Mameda is determined to become Bunko’s apprentice, but can she convince the stoic master to take her on…?
Rated: 13+
Read a FREE preview of My Master Has No Tail
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A Girl & Her Guard Dog
By Hatsuharu
Isaku never asked to be the daughter of a yakuza boss, but when her parents died in a car accident when she was 5, her gangster grandfather took her in and raised her as part of the clan. After years of being avoided by her schoolmates because of her family ties, Isaku is finally ready to make her high-school debut, live a normal life, and maybe even find love…until loyal family servant and Isaku’s dedicated guardian, 26-year-old Keiya, enters high school right alongside her and vows to protect her from all of the above! Now she’s got a chain-smoking, pistol-wielding knight-in-shining(?)-armor to deal with, and navigating high school besides? What’s a young lady to do?!
Rated: 13+
Read a FREE preview of A Girl & Her Guard Dog
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Good Dog, Cerberus!
By Moha Arimura
Cerberus—the guard dog of the underworld—is a clumsy puppy who can’t do his job. Although Cerberus is constantly causing trouble for his master, Hades, he is always forgiven for being just so darn cute. So goes this wonderfully fluffy tale of life in the underworld. This heartwarming full-color comic is a must-see for all the dog-lovers out there!
Rated: 13+
Read a FREE preview of Good Dog, Cerberus!
See below for the full list of Dog & Cat Days of Summer series on sale now until 08/18/25: