Love, is a war. Bloodless, but leaves you in scars; the more you spend, the more you lose.

From ShoujoHearts:
The heroine Hitsuji is nicknamed "Kigurumi-chan" by her surroundings. While she is friendly with everyone thanks to her easygoing personality, she is distressed about not being treated as a girl. She's always had an unrequited love for her classmate Touya, who always quarrels with her.
One day, the number one popular boy in the school and the student council president Fujiwara-kun suddenly gives her the new nickname "Mojako".

From Transcendence:

On a hill overlooking the sea, in a town that retains its old-world beauty, a new and gentle love story begins!

The titular character, Yomogi, is a high school freshman who sees her friends falling in love, but she prefers money over boys.

From Chibi Manga:
You like that person right? And that’s how it started. A shuttering, saddening, deep pure love story will start.

Taken from Fateful Encounters:

Prashian is an aristocratic line gifted with 500 years of life and special powers. Elan are "normal people" who live 100 years.

In this place where these two peoples live together, there is a Litra Palia living in among them without knowing her own name. Following the orders of servants, she lives off the charity provided by the Prashian among the Elan. She is but a pet.

Suria, who has just been appointed as the new “Spirit Princess,” is reunited with her childhood friend, Reiss, with whom she had a falling out. Several years have passed since that bitter memory and Reiss, now known as the heartless “Devilish Knight,” is entrusted with the important task of being her escort. The two now have to travel together, bringing out Suria’s old wounds and a secret that Reiss has been hiding…

From Nagareboshi Manga & Manga Abyss:

Ogasawara Aki is the reclusive, idealistic composer of the popular band Crude Play. Discontented with his life and with no drive to succeed, he meets Riko, the 16-year-old grocer's daughter in a band consisting of her childhood friends, and asks her to be his girlfriend on a whim. Riko, young and innocent, agrees immediately, but worries about her new boyfriend, whom she suspects has just broken up with a woman he cared very much for.

From Chibi Manga:

If that time, I choose a different path, maybe this love will end in a different way. if i can go back to that time, what will you do...?

Riko (whose real name is Ayako) was already in high school when she gained a new younger brother. Miguel is a nine-year-old peruvian boy rescued by her father in the midst of turmoil before he came home to his loving family in Japan. Miguel had a good grasp of Japanese but he didn't seem to be warming up at first. He was overly polite and he barely smiled. But Riko was determined to make sure that he felt that he was now a part of her family, introducing him to the world outside and to the game of basketball... now Miguel is in high school, fresh out of the international school.. and he has proven he can be good at many things: in academics, in sports... but even though he seems to be really good at basketball (showed the students their first live look at a dunk), and though he seems to really like it, he seems unwilling... what is he afraid of? what is he pushing away?

I was reborn as a Viscount's daughter, Cecil, in a very unexpected otome game where all of the love interests are Yanderes. However, Cecil, being the rival character in the game, was killed in every route by the chosen love interest. Furthermore, wishing to have a long life, Cecil meets Ashley who will be her servant and.... he's one of the Yandere love interests...!?

Yuri Kugimiya is a high school student who has suddenly been transported to another world. As soon as he arrived, he got lost in a dungeon and was then helped by a troop of adventurers. He then discovers that he now has something more: "the Eye of God", one of the strongest skills in this world that allows him to instinctively analyze and evaluate any element.

But Yuri does not intend to use this power to fight. He who only wants a quiet life far from conflicts, he then takes a big decision: he will use his power to become a kitchen ace!

My brother started looking for people. He seems to be looking for a woman he fell in love with at a mask party. The only reference he has of that beautiful woman is only a small mole on the inner part of the thigh. And that woman is ... Ne-chan !? A love story given by a MC who can't be honest! Do not be fooled by the title! This is a pure love!

High-school freshman Iroha's life is about to change. Her mother just got remarried, and they're both moving in with her new partner and his sons. The elder son is really hot, but he's far from normal? And together with his cute younger brother, she's now stuck with them both morning, noon, and night! The mean elder brother and Iroha just can't see eye to eye, and as the distance between all three of them decreases, cohabitation has never been so heart-poundingly exciting!

Amane Ninomiya is a elementary-school sized high-school girl who stopped growing at seven years old. Amane, who is worried about her growth, comes across a weird (but handsome) boy who calls himself a god at the shrine of her grandfather. "I'll grant your wish and pay back your grandfather's debt," the god says, kissing her, and for some reason her body grows...!?

​An ordinary girl... joins an extraordinary drawing club?!
A story of finding one's true colors

Web Comic

Haruka Nakatani, a boyish girl, transfers into an elementary school where her new class is strictly divided into two groups: girls and boys. But because of this unusual girl, who loves to play baseball, the class atmosphere is about to go through a change as well as Haruka herself...

From Tokyopop:

Kamishina Fuuto would like to think he's a normal boy, but he is the reincarnation of the High Priest of Darashaal, a tiny Asian country that has just celebrated the inauguration of... its new high priest. Clearly, only one of them is the true priest, and unfortunately for Fuuto, it is he. As the celestial guardians come to dispose of him, they discover that he is not, as their leader Naaga says, a fake. Fuuto just wants to be normal and live a normal life, but he is constantly drawn into trouble, as he has an extremely keen spiritual sense and the ability to soothe ghosts.

Isazuki Village is a village with a deep, strong faith in the Inugami folklore. As the opinions of redevelopment of the village are divided among the villagers, they are greeted with the strange deaths of the people from a construction company who had come to investigate the village. Tachibana Tsukiko, who lives in this village, and her three childhood friends are getting ready to participate in the annual festival that seeks to drive away the Inugami spirit. However, they end up getting caught up in a certain incident…?! This dark, young-adult tale of childhood friends begins here…

Yuuki Momozono, a transfer student to Aitan Private School, has an incredible power - He is actually the reincarnation of a Japanese hero, Momotaro. He must break the curse that was set upon him by 7 devils in his previous life, a curse that will bring misfortune to him and his friends, and kill him on his 18th birthday unless he kills the 7 devils before then. Three guardians with super powers and masks showed up to protect Yuuki, but how far can Yuuki live before his time is up?