Classic & Popular:
* Fruits Basket (by Natsuki Takaya): A heartwarming and funny story about Tohru Honda, an orphaned girl who moves in with the mysterious Sohma family, who are cursed to turn into animals of the Chinese zodiac. This series has a strong emphasis on family and friendships alongside the romance.
* Ouran High School Host Club (by Bisco Hatori): Haruhi Fujioka, a scholarship student, stumbles into the exclusive host club, a group of charming boys dedicated to entertaining the female students. This series is hilarious and features a diverse cast of characters with their own unique quirks.
* Kaichou wa Maid-sama! (by Hiro Fujiwara): Mishako Aihara, a hardworking student council president, hides her secret life as a maid at a café. The series follows her relationship with the handsome and popular student, Takumi Usui.
* Skip Beat! (by Yoshiki Nakamura): Kyoko Mogami, a young girl who moves to Tokyo to support her boyfriend, is betrayed and decides to make him regret it by becoming a famous actress. The series follows her journey into the world of showbiz with many comedic mishaps and heartwarming moments.
More Recent Titles:
* Horimiya (by HERO): This series explores the lives of two classmates, Izumi Miyamura and Kyouko Hori, who reveal different sides of themselves outside of school. This series is full of adorable moments and witty banter.
* My Love Story!! (by Kazune Kawahara): The story of Takeo Goda, a giant but gentle high school student, and his struggles to find love. He finally gets a chance when he meets the popular and cute Rinko Yamato, but he must face the competition from his best friend. This series is full of laughs and heart-warming moments.
* Kaguya-sama: Love Is War (by Aka Akasaka): This series revolves around a cunning battle of wits between the student council president and vice president, both of whom are too proud to confess their feelings. Filled with hilarious tactics and strategies to make the other person confess first.
* Wotakoi: Love is Hard for Otaku (by Fujita): This series follows the romance between two otaku who find love in their shared passion for anime, manga, and video games. The series is relatable and funny, offering a realistic look at dating while navigating your inner geek.
More Slice-of-Life/Cute Romance:
* A Bride's Story (by Kaoru Mori): Set in Central Asia during the late 19th century, this manga tells the story of a young woman who is forced to marry into a nomadic family. The story is beautiful, heartwarming, and culturally rich, and the romance develops slowly and organically.
* Yotsuba to!: While this is primarily a slice-of-life series, it does feature a heartwarming romance between Yotsuba's father and a kind and supportive neighbor, Miura-san.
Bonus:
* Love is Hard for Otaku (anime): This anime adaptation of the manga is absolutely hilarious and captures the essence of the characters and their love story beautifully.
This is just a small selection, and there are many other fantastic comedy romance manga out there.
It would be helpful to know what kinds of humor you enjoy (satirical, slapstick, quirky) and if you have any preferences for the type of romance (slow burn, friends-to-lovers, etc.) to give you more tailored recommendations.