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swap_horiz Kill Blue Alternatives

Looking for alternatives to Kill Blue? Compare the top Anime options ranked by our AI scoring system.

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Kill Blue

Kill Blue

Juuzou Oogami is a legendary hitman who has never failed an assignment, no matter how impossible. One day, after wiping out a powerful organization, he is stung by a mysterious wasp and collapses. When he wakes up, the fearsome 39-year-old assassin has been transformed into a 13-year-old boy! Before...

7.18 Good

apps Top Kill Blue Alternatives

The top alternative to Kill Blue in 2026 is Assassination Classroom Second Season with a score of 8.98/10, followed by Lupin the Third Part 5 (8.91) and Spy x Family Season 3 (8.67).

1
Assassination Classroom Second Season

Assassination Classroom Second Season

Returning from their summer vacation, the students of Class 3-E at the prestigious Kunugigaoka Middle School find themse...

Action Modern Japan Comedy
8.98 Great
2
Lupin the Third Part 5

Lupin the Third Part 5

Genius thief Arsene Lupin III—along with the usual crew of Goemon Ishikawa XIII, Fujiko Mine, and Daisuke Jigen—finds hi...

Adventure Action Modern Classic
8.91 Great
3
Spy x Family Season 3

Spy x Family Season 3

Despite occasional setbacks, Operation Strix has remained on track to extract sensitive information from the enigmatic p...

Action Family Japan Comedy
8.67 Great
4
Assassination Classroom

Assassination Classroom

Tucked in the mountains near the elite Kunugigaoka Middle School lies a small derelict building that houses the delinque...

Action Post Apocalyptic Japan Comedy
8.57 Great
5
Spy x Family Season 2

Spy x Family Season 2

With her ability to read minds, Anya Forger is the only one who knows the true identities of her unconventional family....

Action Family Japan Comedy
8.53 Great
6
Ranma ½ (2024)

Ranma ½ (2024)

During their martial arts training expedition in China, Ranma Saotome and his father Genma suffered an accident, which i...

Action Japan Comedy TV
8.40 Great
7
City Hunter

City Hunter

"City Hunter" is a notorious contractor group with the call sign "XYZ." No matter the job, they will take it, cleaning u...

Action Japan Mystery Comedy
8.39 Great
8
KenIchi: The Mightiest Disciple

KenIchi: The Mightiest Disciple

Whenever he is not getting pummeled in the karate club after school, high schooler Kenichi Shirahama can be found with h...

Action Japan Comedy TV
8.38 Great
9
City Hunter 2

City Hunter 2

Ryo Saeba is a private detective, but has another face as a sweeper who cleans the city of evil. He is able enough, but...

Action Classic Japan Mystery
8.34 Great
10
Black Butler: Public School Arc

Black Butler: Public School Arc

At the request of Queen Victoria, Earl Ciel Phantomhive goes to Weston College—a prestigious public academy for boys, kn...

Action Japan Mythology Supernatural
8.30 Great
11
Ranma ½ (2024) Season 2

Ranma ½ (2024) Season 2

Things have been lively ever since Ranma Saotome took up residence in the Tendou household. He still turns into a girl w...

Action Japan Comedy TV
8.26 Great
12
Soul Eater

Soul Eater

Death City is home to the famous Death Weapon Meister Academy (Shibusen), a technical academy headed by the Shinigami—Lo...

Fantasy Action Mecha Japan
8.25 Great
13
Magic Kaito 1412

Magic Kaito 1412

Eight years after the mysterious death of his father, Kaito Kuroba, a slightly mischievous but otherwise ordinary teenag...

Adventure Stealth Japan Mystery
8.21 Great
14
Lupin III vs. Detective Conan: The Movie

Lupin III vs. Detective Conan: The Movie

Lupin III vs. Detective Conan: The Movie presents a crossover adventure following Detective Conan Edogawa’s pursuit of A...

Action Japan Crossover Mystery
8.20 Great
15
Mashle: Magic and Muscles - The Divine Visionary Candidate Exam Arc

Mashle: Magic and Muscles - The Divine Visionary Candidate Exam Arc

After Mash Burnedead's clash with Magia Lupus, the secret about his powers is now out in the open. The short-lived celeb...

Fantasy Action Japan Comedy
8.17 Great
16
Ranma ½

Ranma ½

Ranma Saotome is a top-class martial artist and prodigy at the Saotome "Anything-Goes" school of martial arts. While tra...

Action Japan Comedy TV
8.08 Great
17
Sanda

Sanda

In a future where children are few and regarded as Japan's most valuable assets, Christmas has become a mere legend of t...

Action Sci Fi Japan Mystery
7.54 Good
18
A Ninja and an Assassin Under One Roof

A Ninja and an Assassin Under One Roof

At first glance, Konoha Koga is an average high school girl who lives alone. However, she has a secret—she works as an a...

Action Japan Mystery Comedy
7.08 Good
19
RIN-NE Season 2

RIN-NE Season 2

High school student Sakura Mamiya and impoverished death god Rinne Rokudou continue to confront the supernatural. Pulled...

Action Japan Mythology Supernatural
7.08 Good
20
Spy Classroom Season 2

Spy Classroom Season 2

Four members of the Din Republic's spy team Lamplight embark on a mission to capture an enemy spy. Although they struggl...

Action Modern Japan Mystery
6.14 Fair

summarize Quick Comparison Summary

Alternative Score vs Kill Blue Action
Assassination Classroom Second Season
Assassination Classroom Second Season
Anime Action Modern Japan
8.98 Great +1.80 Compare
Lupin the Third Part 5
Lupin the Third Part 5
Anime Adventure Action Modern
8.91 Great +1.73 Compare
Spy x Family Season 3
Spy x Family Season 3
Anime Action Family Japan
8.67 Great +1.49 Compare
Assassination Classroom
Assassination Classroom
Anime Action Post Apocalyptic Japan
8.57 Great +1.39 Compare
Spy x Family Season 2
Spy x Family Season 2
Anime Action Family Japan
8.53 Great +1.35 Compare
Ranma ½ (2024)
Ranma ½ (2024)
Anime Action Japan Comedy
8.40 Great +1.22 Compare
City Hunter
City Hunter
Anime Action Japan Mystery
8.39 Great +1.21 Compare
KenIchi: The Mightiest Disciple
KenIchi: The Mightiest Disciple
Anime Action Japan Comedy
8.38 Great +1.20 Compare
City Hunter 2
City Hunter 2
Anime Action Classic Japan
8.34 Great +1.16 Compare
Black Butler: Public School Arc
Black Butler: Public School Arc
Anime Action Japan Mythology
8.30 Great +1.12 Compare

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help Frequently Asked Questions

What are the best alternatives to Kill Blue?
The top alternatives to Kill Blue in 2026 include Assassination Classroom Second Season, Lupin the Third Part 5, Spy x Family Season 3, Assassination Classroom, Spy x Family Season 2. Each offers unique features and is objectively scored on Lunoo to help you compare.
How does Kill Blue compare to its competitors?
Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. Kill Blue scores 7.18/10. Click any alternative above to see a detailed side-by-side comparison.
Is Kill Blue worth it in 2026?
Kill Blue scores 7.18/10 in the Anime category. We recommend comparing it with the 20 alternatives listed above to find the best fit for your needs.
What is the best free alternative to Kill Blue?
Several alternatives to Kill Blue offer free plans or free tiers. Check the alternatives listed above and visit their websites to compare pricing and free options.
Why should I switch from Kill Blue?
Common reasons users look for Kill Blue alternatives include pricing, specific feature gaps, better integration needs, or simply exploring newer options. Our objective scoring helps you compare without bias.
How many alternatives to Kill Blue are there?
Lunoo currently lists 20 scored alternatives to Kill Blue in the Anime category, ranked by our AI-powered evaluation system.
Which Kill Blue alternative has the highest rating?
Assassination Classroom Second Season currently holds the highest rating among Kill Blue alternatives with a score of 8.98/10.
Can I use Assassination Classroom Second Season instead of Kill Blue?
Assassination Classroom Second Season is one of the top-rated alternatives to Kill Blue. While they serve similar purposes in the Anime space, each has distinct strengths. Use our comparison tool above for a detailed side-by-side analysis.
What is the cheapest alternative to Kill Blue?
Pricing varies among Kill Blue alternatives. We recommend checking each alternative's website for current pricing. Many options in the Anime category offer free tiers or competitive pricing.
How are Kill Blue alternatives ranked on Lunoo?
Lunoo uses an AI-powered scoring system that analyzes category fit, feature coverage, pricing signals, public reception, recency, and value to provide 0 to 10 scores. Rankings are updated continuously.
Kill Blue vs Assassination Classroom Second Season: which is better?
Kill Blue scores 7.18/10 while Assassination Classroom Second Season scores 8.98/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
Kill Blue vs Lupin the Third Part 5: which is better?
Kill Blue scores 7.18/10 while Lupin the Third Part 5 scores 8.91/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
Kill Blue vs Spy x Family Season 3: which is better?
Kill Blue scores 7.18/10 while Spy x Family Season 3 scores 8.67/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

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