In a time where aliens have landed on earth and where a public ban on swords has been set, not really a good time to have the status of Samurai. This is the reality of Gintoki Sakata, a samurai whose trying to make ends meet by taking any job he can get as a freelancing Samurai in a world filled with all kinds of aliens and humans.

Both Beezlebub and Gintama have similar main protagonists who are lazy in a cool way and at times, pretty naive, but make up for it in strength. It's not just the main characters who share similarities. Many of the main cast have similar personalities as well, and both series have lots of action, battles and over the top comedy. The atmosphere is something a botch anime shares as well.

The Devil King Sadao has almost taken over the world when his plans are shutdown by Hero Emilia. Devil King Sadao is forced to move to another world in modern day Tokyo. Because he only has one skill, taking over the world, he is forced to take on a new job and all the hardship that comes with it.

The similarities between Beezlebub and The Devil is a Part-Timer!, is the not so serious tone the anime focuses on. Both anime have a demon character who has some kind of power, but becomes sealed away. The main characters life is changed and is forced to deal with it, and the relationship between the main protagonist and the main female character is not so great. Both Anime include action, and the theme of taking over the world. These two anime are similar in many ways and is a great series to watch.

The underworld mafia family, Vongola, is the strongest in the business. Vongola’s boss is about to retire but before he can do that, he needs to choose the one who will takes his place. Sawada Tsunayoshi is just a normal boy going to Junior High, whose life is about change in ways he can only dream of.

Both Beezlebub and Katekyo Hitman Reborn!'s main protagonist has some kind of partner which seems to be a strange match. Even though they seem weird, they care about each other a lot as they deal with all kinds of problems. Both contain comedy and revolve around high school life. Other similarities between the two are the large amounts of characters in the anime, and the various persona's they each have.

Sawada Honoka is a very shy 14 year old girl who is bullied easily by her fellow classmates. Honoka doesn’t believe in God, Angels or Devils. Until one day, a devil baby is found in her room which makes her questioning everything about life and her beliefs.

Chibi Devi is similar to Beelzebub in lots of ways. It’s basically a cute version of the latter. An anime aimed at a teenage female audience, in a very good way. One could imagine the biggest similarities in both anime is they have a main protagonist who has been given the job of raising a baby boy who is a demon. A good watch to see the cute side of a demon.

As the title of the anime suggests, this is the story of Onizuka, a former biker gang leader, who wants a better good job as his goal. That job is to become the greatest teacher and to meet sexy high school girls. Really, he hasn’t changed his ways just yet.

The similarities between Beezlebub and GTO are the main protagonists, who are cool and strong individuals. The action we see in both anime have similar environments, the characters in both anime who aid the main protagonists are similar, they both share the fact that the main character faces new and different challenges throughout the anime and they both have a comedy style which explores a lot of different situations to make the viewers laugh.

Keima Katsuragi is a Dating Sim master, and his dream is to go into the 2D world to chase his digital girlfriends. Keima soon finds himself chasing real life girls when he gets a email from a mysterious sender known as, the Capturing God. The Capturing God has placed a exploding collar around Keima's neck and forces him to get girls to fall in love with him in order to scare out the souls who are hiding in their hearts.

Beezlebub and Kami Nomi zo Shiru Sekai have similar themes about hell and demons in the human world. They also have main protagonists who are stuck with a demon due to a contract, and they try to get rid of their new problem as fast as they can so everything can be as it once was. Both anime also have a demon girl who helps the main protagonist as well as coming up with lies to his parents so they can stay together.