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

Hwang, Sook Ji

Menga is simply known as the vice rep and is bullied. Hanako has moved to Korea but was robbed the first day and has nothing. Na Hong Soo is known as a troublemaker and is in constant trouble. And Eechan is the student body president, very popular and known as Bacchus. It seems they have nothing in common but this will change soon. 

(Source: mangaupdates.com)

Fujito, Yoko

Keigo Satou has a crush on his classmate/friend, Arai, who is always cheerful. He tries to make her fall in love with him even though she doesn't notice him. 

(Source: Esthétique)

Joyful Days?

ジョイフルデイズ?

Touda, Yoshimi

1. Natsu no Zangai
2. Watashitachi no Hakoniwa
3. Natsu no Ato
4. 5-jIkanme wa Usotsuki
5. Ibitsu na Taiyou

Natsu no Zangai

夏の残骸

Two story one-shot manwha.

1. Soundproofing System of My Room
The girl living in room 206 is annoyed with all of the sounds coming from the guy in room 207. The guy in room 207 is fed up with the noise coming from the girl in room 206. What happens when the two confront each other about their noise problem?

2. Extremely satisfied
An extremely bored girl calls someone to fix her tv. 
(Source: Manga-Updates)

Room

Wada, Naoko

This is a wonderful story about Aoi -a spirited and carefree girl who was bound to a wheelchair due to an unfortunate accident- and Ryuuta, her high school sweetheart. See how he helps her adjust to this drastic change in her life and how Aoi manages to deal with the difficulties of being bound to a wheelchair and how she overcomes it with the help of the people around her. (Source: zero_kiryuu)

Flower

フラワー

Yamaguchi, Miyuki

Mary, who doesn't feel she's happy in life in spite of being rich. Sakura, who worries over being considerably slow. For Mary, it's expressing her love through a music box, and for Sakura, it's gaining the courage to be herself ..

(Source: Transcendence)

Otobako Garden

音匣ガーデン

Lee, Kyoung Shin

Amyoung Doe and Padam Ma have always been cited as the misohnyun (handsome guy(s)) of their High School, but for some reason, they've been rivals for almost forever. Suddenly, Amyoung's mother and Padam's father marry and go off on an extended vacation, forcing them to live together at Padam's house. Then one day, Padam's father calls and tells them his deceased friend's daughter, Sihtah Ah, is coming from India to live with them. As their parents are absent, Padam and Amyoung deal with Sihtah, who seems to have a strange feline curse, and eventually, Madi Park and her friend Heesook move into the home. As Amyoung and Padam deal with each other and their quirky new guests, odd circumstances and strange cats appear. 

(Source: MangaUpdates)

Flash Cat

플래시켓

Asahina, Yuuya

Romantic manga following the relationship between middle school students Kamo Reona and Suguro Shinichi.

Itsuwari no Lion

偽りのライオン

Minami, Ryouko

Sekirara Love Life

Kim, Euy-Jung

Fruits is a traditional shoujo manga which touches on the time-tested issues of friendship, love, betrayal and happiness: traits all of us are well familiar with. Written by Korean mangaka Kim Euy-Jung, the comic attempts to explore the warming issues of the heart which people of all ages get in touch with, regardless of age; the comic refers to characters as young as children to elderly folks. The stories are all standalone stories which are intertwined in the same environment, so readers will have fun trying to make sense of how their lives relate to each other in their individual pursuits.

(Source: MU)

Fruits

후르츠

Takagi, Nobuyuki

Pure Marionation is the story of Anon, a "marionette" or android cute girl. Ostensibly, she is enrolled in Waffle High (no, seriously, that's the name) to test out her AI, codenamed ALIS. Immediately, Anon's secret is discovered by classmate Miamo, who is sworn to secrecy and determines to protect Anon from...I'm not sure what. (Source: Ozaku)

12 Manga Like Yaneura no Mother