Tanaka, Meca

Losing their parents, Fumino and her brother hop from one relative to another. Getting tired of all those movings, she finally decides to quit school and work to support her brother on her own. As they sat on a park bench, her teacher appears in front of her and agrees to her demanding of marrying and supporting both her and her brother!! Is he serious or just playing around...!?

(Source: Serenus Dreamers)

Included one-shot:
Volume 1: Tsuki to Himawari (Moon and Sunflower)

Kiss yori mo Hayaku

キスよりも早く

Maki, Youko

Kippei Katakura is a high school playboy who fills his days with any girl he can. In reality, he only has eyes for one girl in particular—Kokoro Tokunaga. One day, Kippei's family introduces him to his five-year-old cousin, Yuzuru Sakashita, whose mother has abandoned her. Kippei is assigned the task of being Yuzuru's caregiver until her mother returns, and the young girl quickly grows attached to him.

Through Yuzuru's influence and the intimate bond that forms between them, Kippei learns not only about childcare, but also about developing meaningful relationships. As Kippei balances his time between Kokoro and Yuzuru, they all grow together and learn more about each other, their feelings, and the true meaning of family.

[Written by MAL Rewrite]

Aishiteruze Baby★★

Aishiteruze Baby

愛してるぜ ベイベ★★

Igarashi, Masakuni

Hailing from a notable family, Arisu Yamabuki only accepts perfection. He constantly strives to maintain his flawless image, but there is more to him: Yamabuki used to tune in to the radio shows of a girl named Apollo and even confessed his love to her years ago. Ever since, he has been frantically searching for Apollo and her voice, but with little success.

However, when Yamabuki's school merges with an all-girls school, things begin to change. As the Broadcasting Club makes an announcement during the very first day, he is shocked to hear Apollo's voice, but there is a problem—all four members of the club sound like her! While each of the girls, Rikka Inohana, Shinobu Uzuki, Nene Himekawa, and Iko Kirino want to pursue their own careers with their voices, Yamabuki joins the club in the hope of identifying Apollo. Alongside his close observation, Yamabuki vows to guide the girls to greater heights.

[Written by MAL Rewrite]

Mayonaka Heart Tune

Tune In to the Midnight Heart

真夜中ハートチューン

Adachi, Mitsuru

Kou Kitamura is a fifth grader whose family runs a sporting goods store. One of the regular customers of his family's store is the Tsukishima Batting Center, and so he gets to know the four daughters of the Tsukishima family (Ichiyo, Wakaba, Aoba, and Momiji) very well. Since Kou has spent so much time practicing in their batting cages, he has become a genius hitter, but has no knowledge of any other aspect of baseball. This is in contrast to Aoba, who, despite being a year younger, is an adept pitcher and hitter. Wakaba is a classmate of Kou's, and she seems fully intent on marrying him when she grows up. All seems idyllic in their world, until tragedy strikes. The story then skips ahead to four years later, as Kou has continued the training he began four years ago, but has not played in a baseball game since. As he finally begins playing again, it remains to be seen whether or not he will live up to the expectations of those who know the true talent he has been hiding all this time.

(Source: ANN)

Cross Game

クロスゲーム

Wakaki, Tamiki

Keima Katsuragi is a high school student better known online as the "God of Conquest," the man who can obtain the heart of any dating sim girl. In his opinion, real life is an awful game; three-dimensional girls are annoying and false representations of how a real girl should be.

One afternoon, while taking a break from cleaning duty, he stumbles across a strange message that goads him to conquer a girl. On a whim, he accepts, and his consent summons a girl named Elucia "Elsie" de Lute Ima, a denizen of hell tasked with capturing runaway spirits that have festered in girls' hearts. Keima is shocked and tries to escape, but Elsie tells him that failure to fulfill the newly formed contract will result in the termination of his life!

Tasked with capturing the runaway spirits, Keima uses his expertise and knowledge of dating sims to obtain the hearts of girls in real life.

[Written by MAL Rewrite]

Kami nomi zo Shiru Sekai

神のみぞ知るセカイ

Takeuchi, Tomo

With no particular dreams or plans for the future, third-year middle schooler Tatara Fujita yearns to find something that he can pursue wholeheartedly. Initially often bullied and extorted for his lack of confidence, Tatara's life changes when he is saved from delinquents by a man named Kaname Sengoku. His savior, a motorcycle-riding dance instructor, proceeds to drag Tatara to Ogasawara Dance Studio, mistakenly believing that the boy was looking at the studio's flyer.

Tatara is then partnered with his schoolmate and skilled dancer Shizuku Hanaoka when he agrees to a trial lesson. The next day after being bullied and only to be saved yet again, he asks the studio to teach him dancing in hopes of changing his image. Now entering a bright and fast-paced new world, Tatara dedicates his time to dancing as he sweeps over the dance hall.

[Written by MAL Rewrite]

Ballroom e Youkoso

Welcome to the Ballroom

ボールルームへようこそ

Touch is a shounen story about two twin brothers, a pretty girl next door, and that good old pastime of baseball. The manga was written by one of the most well known manga-ka out there, Adachi Mitsuru in the early 80's (1981-1986). He's a wonderful writer who tends to write stories that are related to baseball and Koshien, the stadium where the All High School Baseball Tournament is held.

(Source: MangaProject)

Touch

タッチ

Yagi, Norihiro

Whispering the name Seiichirou Kitano is enough to send shivers down the spine of any student at Hekikuu High. His fearsome looks make even the toughest of men scream, and if his appearance isn't off-putting enough, he is also known to be extremely brutal in fights. In a single day, he took out the school's top thug and became the new guardian. Now, the entire school is at his mercy, and anyone who dares to challenge him better be ready to meet their maker... or so the stories go.

The truth is that all of the terrible rumors surrounding Seiichirou are misunderstandings, many assuming the worst about him because of his demon-like features. In reality, he is a kindhearted boy who goes out of his way to help others, but his attempts to do good deeds always get hilariously skewed and miscommunicated—which was the case when he became the new guardian. 

Time and time again, Seiichirou tries and fails to prove that he is not the demon that rumors make him out to be. He hopes to one day be able to have friends who look beyond his scary disposition and see him for what he truly is—an angel.

[Written by MAL Rewrite]

Angel Densetsu

エンジェル伝説

Fujisawa, Tooru

Eikichi Onizuka and Ryuuji Danma are members of infamous biker gang, Oni Baku. When not out riding around, they can be found in school, trying to pick up young women. This is the story of the young Onizuka, who would later become the greatest teacher in Japan.

(Source: ANN)

Shonan Junai Gumi!

GTO: The Early Years

湘南純愛組！

Hiro has two loves: baseball and porn. But due to an elbow injury he gives up baseball choosing a school with no baseball team. His childhood friend Hikari attends a different school with baseball ace Hideo and the two wish Hiro had not given up baseball. Hiro joins the soccer team but meets Haruka, a very clumsy girl, who is manager of the unofficial baseball club. When the soccer team challenges the baseball club to a game, with hopes of humiliating them, the baseball club nearly loses until Hiro, disgusted by the soccer team`s arrogance, switches to the baseball club.

(Source: MU)

エイチツー

Yamamoto, Souichirou

With a smirk, the mischievous middle school boy Nishikata glances over at Takagi, the girl seated next to him in class. He has just devised a master plan to finally get back at her for all the merciless teasing inflicted upon him. As he is about to set his plan into motion, Takagi intervenes with a single comment that halts Nishikata right in his tracks. She had turned the tables on him yet again.
 
"If you blush, you lose." That has been the unwritten rule set between the two ever since they encountered one another in middle school. Day after day, loss after loss, Nishikata strives to see Takagi red with embarrassment, but his futile attempts are only met by further ridicule. Beyond this vicious cycle of trying to outwit one another, will their relationship ever evolve?

[Written by MAL Rewrite]

Karakai Jouzu no Takagi-san

Teasing Master Takagi-san

からかい上手の高木さん

Fujichika, Koume

As the deskmate of Ai Mie, Kaede Komura always has his attention fixed on her. Attracted by her cute charms, all he wishes for is that she would look at him with those beautiful eyes beneath her glasses. But just a few days after making her acquaintance, Kaede notices something different about Ai: her eyes are squinting and her glasses are missing. Nonetheless, he still finds her adorable!

Unexpectedly, Ai has a tendency to forget her glasses. Having terrible vision, she has difficulty going through her day at school. Thankfully, Kaede is more than willing to help her. As Ai starts relying on him, Kaede's feelings for her grow even more. Likewise, despite her short-sightedness, Kaede slowly becomes the person Ai always hopes to see.

[Written by MAL Rewrite]

12 Manga Like Papa no Iukoto wo Kikinasai!