Manga like Happy World!

Picked from what people who loved Happy World! went on to love and from what they share with it, like Female Harem. Show

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Today's Cerberus

Kyou no Cerberus

2013, Manga, 70 ch, 72%

Both have Female Harem.

As a young boy, Chiaki Mikado had an encounter with an unusual, three-headed puppy, and as a consequence of a bite from that dog, he lost a piece of his soul. Now a teenager, he finds himself unable to enjoy anything, but the three-headed dog is back in human form -- or more…

More manga for fans of Happy World!

Finished only

One Room Angel
2017, Manga, 8 ch, 80%

Angels, Male Protagonist, Boys' Love
Urami Koi, Koi, Urami Koi.
2014, Manga, 62 ch, 77%

Youkai, Shounen, Nekomimi
Sora no Otoshimono
2007, Manga, 97 ch, 78%

Both have Female Harem.
So, I Can't Play H
2011, Manga, 28 ch, 61%

Nudity, Heterosexual, Shounen
Invaders of the Rokujouma!?
2009, Light novel, ongoing, 81%

Both have Female Harem.
Rich Girl Caretaker: I'm Secretly the Caregiver of the Most Popular Girl in This Rich Kid School
2021, Light novel, ongoing, 84%

Both have Female Harem.
Saijaku Muhai no Bahamut
2014, Manga, 46 ch, 69%

Female Harem, School, Shounen
Oroka na Tenshi wa Akuma to Odoru
2016, Manga, ongoing, 74%

Demons, School, Angels
How to Eat Life
2022, Light novel, ongoing, 81%

Male Protagonist
Kobato.
2005, Manga, 40 ch, 77%

Magic, Seinen, Angels
Ironna Onnanoko to Kiss wo Shiteitara, Yuri Kiss ni Mezamete Shimaimashita....
2022, Manga, 24 ch, 65%

Both have Female Harem.
Murenase! Seton Gakuen
2016, Manga, 153 ch, 69%

School, Shounen, Female Protagonist
The Hentai Prince And The Stony Cat
2011, Manga, 53 ch, 72%

The same kind of story: 2010s harem romcoms.
Studio Apartment, Good Lighting, Angel Included
2020, Manga, 48 ch, 73%

Both have Female Harem.
Sensei, Kongetsu Dou desu ka
2020, Manga, 52 ch, 76%

Seinen, Age Gap, Time Manipulation
Angel Buddy
2019, Manga, 82 ch, 76%

Boys' Love, Full Color, Male Protagonist
Flawed Almighty
2021, Manga, 121 ch, 75%

Angels, Full Color, Male Protagonist
Watashi no Angela
2020, Manga, 4 ch, 76%

Angels, Yuri, Cohabitation
Tsuki Tsuki!
2011, Manga, 43 ch, 67%

Both have Female Harem.
Love Theory
2012, Manga, 44 ch, 73%

Male Protagonist, Parody, Work
Ootani-san Chi no Tenshi-sama
2016, Manga, 25 ch, 70%

Angels, Family Life, Primarily Adult Cast
Too Early for a God to Fall in Love
2025, Manga, ongoing, 72%

Shoujo, Female Protagonist, Angels
Ore no Nounai Sentakushi ga, Gakuen LoveCome wo Zenryoku de Jama Shiteiru
2012, Light novel, 83%

Female Harem, School

Anime for fans of Happy World!

Hourglass of Summer2004, OVA, 2 eps, 61%

Chiikawa2022, TV short, ongoing, 85%

Death Note2006, TV, 37 eps, 84%

LOOK BACK2024, Movie, 1 ep, 86%

Renegade Immortal2023, ONA, 180 eps, ongoing, 85%

HAIKYU!!2014, TV, 25 eps, 83%

JUJUTSU KAISEN: Hidden Inventory / Premature Death – The Movie2025, Movie, 1 ep, 84%

Samurai Champloo2004, TV, 26 eps, 84%

About Happy World!

2000, Manga, 72 ch, 69%

Oomura Takeshi is one unlucky fellow. He has has this case of bad luck ever since he was little. One day, while on his normal runs with bad luck, he meets an Angel named Elle, and he finds out that his father wished the curse of bad luck upon him. Takeshi has the oppurtunity to pass on the curse, but accepts it to save a young girl. For his noble act, Elle becomes human and lives with Takeshi to protect him from the curse, which is something Takeshi isn't particularly happy with.

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Manga like Happy World!

Today's Cerberus

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About Happy World!