Though no one in school aware of it, Ootaki-kun, a first year high school student, is a big fan of 80's songs and idols. One day, he found out that his classmate that sits next to him, Yakushimaru-chan, has the same interests as him...

The story centers around 16-year-old Hana Ichinose, who unbeknownst to her classmates, was a year late in enrolling into high school. Although it may not seem like a big deal, it is a big deal to her. She wants to catch up with everyone else someday.

Anthology Comic of Slow Start

A guy who is satisfied with his 2D wife and anime and games. One night he ended up nursing a girl. Unexpectedly, the girl’s lover… is another girl! With this going on, what’s going to happen to Midori?!

In the Slow series:

V.1 - Slow Starter
It's a story about two boys, Kiyo and Ino, who go to different schools but take the same train every morning. As time passes by they become aware of each other but never engage in conversation until one day when Kiyo oversleeps in the train and is awoken by Ino. From that point on they begin talking to each other and eventually become good friends...

V.2 - Slow Days
1.) Slow Days
2.) Start Line
3.) Hanashi wo Shinagawa
4.) Stargazer
5.) Toritome no Nai Koi no Shi
What would happen if one day a gaping hole suddenly opened in your chest? The night before this unusual event, your best friend throughout middle school, high school, and college tells you “I’m actually married.”!
6.) Kaze no Sukima
7.) Ano Hakoniwa (That miniature garden) (あの箱庭)
8.) Kawaikunai wa seigi! (かわいくないは正義！)
Afterword: Tokiniha mukashi no hanashi wo (時には昔のはなしを)

From Adachi's Universe:

Slow Step follow the adventures of school girl Minatsu as she looks for a man and tries to stay on top at school. She's got the school bully to worry about, two potential suitors, a pervert for a PE teacher, and a gang of criminals in hot pursuit.

From Pink Litchi Scanlations:

“Go ahead. You can do anything you want to me.”

Akihito woke up to find himself naked and restrained. In front of him was a young man who insisted that he himself had agreed to be in that kind of situation. Full of objections, he was told “I’ll teach you how to bring out your real charm” by some man he’d met at a gay bar and with that, he thought about giving in…

The spam-mail boom of the near future: The great advances of technology, a new generation of improved systems, and ideal computer programs have caused a backlash. The IT world has advanced significantly to the point where humanoid "Spam" mails are causing trouble for their humans. In the near future, hundreds of thousands of spammers have caused incalculable destruction to the mainframe of the lives of everyday citizens. Enter "SM" Hunters to save the humans from our own creations. Can "Spam" ever be good?

Kaguya and a special drug made by Eirin, what could possibly go wrong?

Three years prior to the beginning of the story, a village was destroyed by an evil Smarg (magical creature). The sole survivors of the massacre, the sisters Chloe and Iria, fled to a nearby village. The younger sister, Chloe, is mute. However, she is a friendly and diligent worker who is loved by all. The older sister, Iria, is disruptive, rude, and cruel, especially towards her unfailingly loyal sister. But, how did two young girls manage to escape such a powerful creature in the first place?

This love relationship is only through smartphone technology and how the characters fight to keep the relationship safe. Technology simply plays a supporting role in this relationship and our protagonists are two people who are shy in love.

Nagahara Miu is the former genius tennis player who mysteriously quit playing tennis four years ago. But now, Miu, forced to play a doubles tennis team match with her classmate Issei, once again stands on the court...?!

Binta Yugawara is a "Bodz" or Bomber Kid, in the city of Atamu, who dreams of defeating his hero, Smash Kintaro. While in the city, he battles using a pog like game system, against several other Bodz, including Banji Chihara, BJ, and a man by the code name, "X." Hiroyuki Takei (of Shaman King fame), is the supervisor for this series. All artwork is officially drawn by Kato Gaito, who later helped assist Takei with "Jyuki Ningen Jumbor." The series was canceled after 3 chapters and never met the intended 197 pages announced in the first chapter. Neither Shueisha nor Takei have ever officially mentioned this series since it was canceled.

When the strongest girl who can even defeat a monster meets a boy.

From Bado-Scans:

Smash! is about two childhood friends (Shouta and Miwa) who share a common love for Badminton. Miwa, who's in love with Shouta, tries to persuade Shouta to apply to the same badminton school as her but the latter being of a carefree, easy-going and dense nature, brushes her away and states that he only plays badminton for fun.

However, Shouta's perspective of badminton quickly changes after a fateful encounter with Yuuhi (a mute girl). In his search for his badminton goddess Yuuhi, Shouta met Anan and thereafter, decides that he's going to pursue badminton more seriously...

The Seijo High School Manga Club, or SMC for short, is an exclusive group like no other. Its eclectic membership is famous schoolwide, with the brilliant president of the student council, the bubbly school idol, and the suave manga prodigy Kita Chitose.

Captivated by Chitose's outstanding work, naive and awkward freshman Murakami Hibari transfers to Seijo, with the sole intent of joining the club and meeting this fascinating author. Hibari's unbridled enthusiasm—his greatest merit—wins over the renowned members, but how will he react to the secret, steamy happenings behind closed doors and the unusual relationship blossoming between himself and Chitose...?

With as many twists and turns, ups and downs as a roller coaster, this is a tale of budding love and fiery youth, all while trying to just survive high school!

-DMG

Shirogane, a high school boy who suffers from extreme sensitivity to odors, finally discovered a certain aroma that can soothe his painful everyday life, uptight, glasses-wearing, Toguro’s scent.

They used to fight like cats and dogs. But one day, Shirogane became aware of his feelings….

Seme x seme High School Boys – Smell Fetish clinger & Love Combat!