If you're looking for manga similar to SPY x FAMILY, you might like these titles.
As leaders of their prestigious academy’s student council, Kaguya and Miyuki are the elite of the elite! But it’s lonely at the top… Luckily for them, they’ve fallen in love! There’s just one problem—they both have too much pride to admit it. And so begins the daily scheming to get the object of their affection to confess their romantic feelings first…Love is a war you win by losing.
Both are funny comedies.
Both have incredible plot settings.
Both are just fabulous.
Spy x Family and Love is War both have such wholesome banter and I love how overpowered the main couples are(in a good way~). Somehow the authors manage to blend two completely different people into a harmonious relationship based on the weirdest similarities. But, while there is a nice dynamic in each, personally I see a lot more human aspects in Spy x Family. They are both overpowered, sure, but they do have their moments that work really well with how the story progresses. This is much different from some of the many overpowered-mc-reborn-gets-revenge types, where the main girl is talked up as this boss bish but acts like an antisocial tween in order to be more "relatable." I dunno, that's just my opinion. Anyways yeah both manga are lighthearted and cute. :)
Quite similar in the sense they both have intellectual aspects and the cute romance is the best
They are kind of the opposite of each other. In Spy X Family, the "Parents" slowly start to fall in love with each other.
Both heavily make use of mind games and similar, non-physical forms of warfare (spying, deception, intel gathering, etc), for comedy.
Both authors initially wanted to write/wrote a dark series rather than a comedy, and put their own unique twist on the genre instead.
Both feature hyper-competent characters (although Kaguya also focuses on their flaws to a large degree).
The art (particularly the shape of faces) looks similar.
Both are set in a world very similar to, but not quite the same as the real world. Spy x Family is set in what is basically Germany during the cold war, and Kaguya is set in today's time, except with some very slight modifications.
When calligrapher Sei "Seishuu" Handa becomes so enraged at a judge's critique of his work that he actually punches the old man, his father decides that Sei needs to reflect on his behavior and sends him to a remote island to live. Far from the modern conveniences of the city, the moody artist must adapt to his rural environment and his quirky but well-intentioned neighbors. How can he focus on his art when his appliances frequently don't work, his neighbors keep bothering him, and the neighborhood children have turned his house into a secret base?
This manga is reasonably new but has a lot of potential! The premise is that a spy needs to go undercover as a family man to get close to his new target and successfully finish his mission. This leads to him basically picking two randoms (that are more than what they seem) and the manga is focused on them all getting to know each other while keeping their past hidden from one another. Features a cute girl, a badass wife, and a diligent husband. It looks very promising for a lot of feel good moments!
Taiyo Asano is a super shy high school student and the only person he can talk to is his childhood friend, Mutsumi Yozakura. It turns out that Mutsumi is the daughter of the ultimate spy family! Even worse, Mutsumi is being harassed by her overprotective, nightmare of a brother, Kyoichiro. What drastic steps will Taiyo have to take to save Mutsumi?! A spy family comedy - the mission begins!
Jiwoo is a kind-hearted young man who harnesses the lightning quick reflexes of a cat to secretly make the world a better place – one saved little child or foster pet at a time. Kayden is a secret agent on the run, who finds himself stuck in the body of a…um…decidedly fat old fluffy cat. Together, armed with Jiwoo’s super powers and Kayden’s uber-smarts, they’re out to fight those forces who would let evil rule this world. That is, if they can stand each other long enough to get the job done.
Both of these are hilarious wholesome fun, with a lot of the joke set ups in each leaning on the fact that the main characters have secret identities that the others are unaware of. Both effectively mix action and comedy, moving from cheering for your favourite character to laughing at their antics. They also have some of the best side eye and comical facial expressions around.
Spy X family is set in a cold war era Germany styled universe, where master spy Twilight must undergo a deep undercover mission to learn enemy secrets and prevent catastrophe. Todo so, he will need to infiltrate a private school for the elite. To do so, he'll need a wife (Yor, a famous assassin) and child (Anya, a telepath) to pull the ruse off. Only Anya is aware of each of her new parents identities, leaving Twilight and Yor to muddle along, trying to keep their other lives a secret.
Eleceed is about a lonely boy call Jiwoo who constantly needs to move so that others don't discover he has secret powers. As a result, he lives in fear of discovery and his friends are mostly the stray cats in the neighbourhood that he feeds. Enter Kayden, a powerful awaken one (person with powers) who transforms into a fat ginger cat to escape a rough situation. Rescued by Jiwoo, Kayden explains that Jiwoo isn't alone, and beings guiding him through life as an awakened one, while everyone else is oblivious to this rotund op cat's true identity as one of the most powerful awaken arounded. This series really starts to hit it's stride after more of the characters are introduced, so if it seems a little slow/action heavy at the start I recommend sticking with it, it's really worth it.
Seriously, both of these have had me in tears of laughter, highly recommend giving them both a go.
Follows Yoshino, a mafia boss' granddaughter, whose pedigree has left her without a boyfriend because everyone is terrified of her. Her love life takes a different turn when her grandfather sets her up with the grandson of another mafia boss named Kirishima. Yoshino goes to live with him, but his kind and intelligent demeanor hides a dark side.
Both stories have thriller, romantic, and comedic aspects. The main characters both have ties to very shady and dangerous jobs and professions and get involved in fights and violence. The main characters are also multi-faceted and show different sides to their personalities.
In the day, Tista is a shy, introvert, church-going student whose ambition in life is to become a teacher. At night, she assassinates criminals as her alter-ego, Sister Militia. A special feature of her eyes give her the ability to spot a target from miles away, be it moving or stationary. Once she's spotted her target, it's one-shot one-kill. Why is Tista killing for the church? What happened to her father? How did she get those eyes?
Lou, Kei and Sonya are a popular trio of female singers who tour the country performing concerts and shows. However, the women have a secret - a deadly secret! The singing act is only a guise for their true profession - high-paid undercover assassins! Re-live the first adventures of the Pussycats as they take on dangerous missions against impossible odds...and have fun doing it!
Sengawa's day job is as an accountant working for the police. But at night, he transforms into a ruthless assassin bringing death to anyone who deserves it. Those who have been wronged and whose grievances the police can't - or won't - listen to, turn to The Man With A Thousand Guns to avenge their suffering.
On his right, his index finger on a trigger. On his left, a wedding ring. That is Tokichi's new life. A shy and clumsy salaryman, forced to become a hitman overnight. A double life: bowing during the day and gunfighting at night. He also has to juggle the two women in his life: his domineering wife and the jealous girlfriend he has inherited as his secret persona.
18-year-old Hondanaka Koyuki is an apprentice spy. Her current job is to infiltrate a party in order to learn the planned fate of a specific shopping center. However, she is inexperienced at sneaking about and is not particularly suave. Will she and her mentor be able to complete their task?