Hikawa, Kyouko

This is a cowboy shoujo manga set in the Wild West. Miriam is an orphan. Her father was a drunken gambler; she only had a dress and they moved from place to place, until one day her father died and Grace took her in. The series follows Miriam's life, growing up, and falling in love with her life-long friend, the skillful sharpshooter Douglas.

Kouya no Tenshidomo

荒野の天使ども

Han, Yu-Rang

Hyun-Bin has been surviving on the streets by hiding the fact that she's a girl. In a tragic turn of events, her beloved little brother dies and Hyun-Bin runs away from the begging, from the gangs - straight into the clutches of a rich family. Her life might have become better but it's far from rosy: she has to undergo strict training every day and guard the family's youngest member, innocent and princess-like Yae-Ha. There are  only two rules, Hyun-Bin has to protect Yae-Ha with her life and no one must ever find out that she's a girl. It's a lonely and cold way of life but a fateful encounter with the delinquent Yun-Ha becomes a catalyst of changes to come, where loyalty and a sense of duty clash with feelings of love...

(Source: dollie_mixtures)

Love in the Mask

가면속의 사랑

Maya, Mineo

Once, there was an island where it was always spring...

...An island somewhere in the South Seas, with green forests and wide lakes. And mountains, let us not forget the mountains. Tall mountains with deep roots, filled with one of mankind's most precious treasures: diamonds. The name of this island is Malynera, and its king is only a child.

Patalliro the 8th, King of Malynera, is ten-years-old. From the day he was born, everyone knew he was... unusual. He is a hyper boy, with flashes of genius, moments of thoughtless cruelty, and the ability to make a bad pun out of anything. Smart, but only a child and so he often does very stupid things.

Patalliro! is his story.

He lives in a world very similar to our own, but where the bizarre is commonplace. He manages to get into all kinds of trouble, from international terrorists, to space aliens, to accidental time-travel. His first challenge as king is to stay alive, when a group called the International Diamond Syndicate decides that they want control of the Malynera diamond mines. This is how he meets Bancoran, who was assigned to be his bodyguard during a trip to Britain. It's also how they meet Maraich, who was one of the assassins sent by the IDS.

Patalliro is almost always accompanied by his army of Tamanegi ("Onions," so-called because of their onion-shapped wigs). The Tamanegi all wear identical masks, wigs, and glasses, and are known only by numbers. They are Patalliro's protectors, but protect the world from him just as much as they protect him from the world.

(Source: cathion.net)

Patalliro!

パタリロ!

Lai, Ann

Ding Jiayu dreams of being a photographer. Her idol is none other than Yung Jo. When Yung Jo’s photography company holds an audition to find a new photographer, Jiayu decides to take a chance. The thing is, Yung Jo’s company doesn’t hire women, so Jiayu has no choice but to dress up as man and enter. Yung Jo takes great interest in Jiayu's talent and makes her his apprentice. It may seem like a dream to work with your idol, but for Jiayu, it's nothing of the sort. She takes a beating from Yung Jo everyday, and since all the crew members think she is a guy…

(Source: Esthétique)

Ingènuo

恋影天使 Ingènuo

Yamato, Waki

Benio Hanamura is a 17-year-old schoolgirl in Tokyo during the Taisho era. Benio lost her mother when she was very young and has been raised by her father, a high-ranking official in the Japanese army. As a result, she has grown into a tomboy—contrary to traditional Japanese notions of femininity, she studies kendo, drinks sake, dresses in often outlandish-looking Western fashions, and isn't as interested in housewife duties as she is in literature. She also rejects the idea of arranged marriages and believes in a woman's right to a career and to marry for love. Benio's best friends are the beautiful Tamaki, who is much more feminine than Benio but equally interested in women's rights, and Ranmaru, a young man who was raised to play female roles in the kabuki theater and as a result has acquired very effeminate mannerisms.

(Source: Wikipedia)

Haikara-san ga Tooru

はいからさんが通る

Ikeno, Koi

This is a long, epic manga that spans three generations of the Etou family. The first part is about Ranze, a relatively normal high school girl, except for the fact that her father is a vampire, her mother is a werewolf, and that she has magical powers of her own. Her family was banished from the Magic World to live among the humans, and they now guard the gate between the two realms. The story really begin when Ranze falls for a human boy, which her parents strictly forbid. Later story arcs focus on Ranze's brother and on Ranze's daughter.

(Source: ANN)

Tokimeki Tonight

ときめきトゥナイト

Hwang, Mi Ri

Lee Han-Ah used to be bullied in the 2nd grade for having a ''wide and flat'' butt by a boy in her primary school and has hated him ever since. Now, in high school she is the celebrated, legendary captain of Il-Hwa Girls High School and she is seeking out a pretty boy boyfriend. What happens when she meets the mellow and seemingly perfect Yoo-Min? (Source: Esthétique)

Cutie Boy

큐티보이

Shiumi, Saki

There are seven love charms that are circulated at Ayase Academy. Trusting those, Ritsuka believes that she will have a wonderful boyfriend. However, Kuze-kun, who's super scary and infamous at school, keeps getting in her way... Will Ritsuka find the love of her destiny?!

(Source: Fate &amp; Enchantment Scans)

Koigokoro♥Senpukuchuu

The Latency Period of Love

恋心♥センプク中

Cha, Kyung Hee

When the hot-tempered Han Hye Won accidentally insults the handsome jjang of Han Hwa Go, Sun Woo Bin decides to pay her a visit...with his entire motorcycle gang, ready to see some blood. So how does that lead up to a kiss and the infamous captain begging for a date? Do you want to try? 

(Source: Esthétique)

Do You Want to Try?

한 번 해봐?

Gook Eun-Song is your average high school girl... that is until her attractive younger sister steals the man she had a crush on. Depressed, Eun-Song purchased a bottle of alcohol and crawled into a supposedly cursed closet in her father's furniture store. Yu Ha is your average typical bad boy. He even broke traffic regulations just to end up being chased by a couple of police officers.

Oddly enough, he also ended up in the same closet where Eun-Song is asleep from drinking too much. Yu Ha ends up sleeping in the cursed closet with Eun-Song by his side... just to find out the next day, their bodies have been *gasp* switched!

Can anything else possibly go wrong for our poor heroine?

(Source: RC-SCANS)

The Moment When a Fox Becomes a Wolf

여우가 늑대되는 순간

Azuki, Ryou

About a sixteen year old girl who graduated in Australia and returns to Japan to teach English in a high school. The students are of the same age and so she has a lot of difficulties getting accepted by them. (Source: Baka-Updates)

Seishun Shiteru Kai!

Himuro, Saeko

Yamauchi, Naomi

From Wingtip Cafe:

In Heian era, a noble chief councillor of states had 2 children who wished they were opposite gender. Lady Kira is strong, willful girl, while Lord Kira is weak, beautiful boy. Because of their characters, their father raised Lady kira as a boy and Lord Kira as a girl. 
The manga is based on a novel from late Heian era called “Torikaebaya Monogatari”.

12 Manga Like Koi-iro Byoutou