From Blissful Sin:

In the old and cheap boarding house, Fukujyu, Fine Arts student Haru finds himself rooming with the quietly unconventional Natsu. A shy and reserved young man, Natsu is often the butt of jokes for his classmates and teachers. When nasty rumors about Natsu's past begin circulating among their acquaintances, Haru's tepid friendship with Natsu is sure to be tested.

The story is set in the same school as Yuru Yuri.

Hiro is an ordinary first-year student who enjoys her quiet school life. One day, she picks up a drawing by Toshinou Kyouko which causes her classmate Aoi to mistake Hiro for the artist. Unable to clear up the misunderstanding, Hiro is persuaded to create a doujin game together with Aoi-chan.

This manga follows Rin-chan and her secret book of recipes. A manga-style cookbook filled with recipes for cookies, desserts, and other treats relevant to the different plotline of each chapter.

Mahoro Harukana moves to Tokio to achieve the dream of becoming an Idol. In order to do this, Mahoro will assist to the National Entretainment and Music School in Kamisaka. Everything goes surprisinly well, being great at singing and dancing, and even her teammates are astonished by her talent.

The only problem is that... Mahoro is actually a boy, and a boy who wants to become The King of the Idols!

From September Scanlations:

1-3, 6-21) Rutta to Kodama
Ruizaki Takao has a new roommate: transfer student Miyagi Kodama. Ruizaki's a rough guy who gets into fights all the time, but he's gentler around Kodama (who gives him the nickname 'Rutta'), and the two eventually become close friends—until one day, out of the blue, Rutta confesses that he's in love with Kodama…and thus begins their relationship. A beautiful, humorous school-life BL manga detailing the pair's blossoming relationship, with its ups and downs and everything in between.

4-5) Torao and Tatsumi
The 'Western Tiger' Torao and the 'Western Dragon' Tatsumi are not only two of the strongest guys in the city they're also childhood friends.

From LINE Webtoon:

A few thousand years has passed since an alchemist created Winter. He is now living with Jane learning what it means to be alive as a human.

Welcome to Rubbers 7, a small Japanese convenience store with a reputation for some odd owners. Rumors of mob connections and one rather eccentric boss with a passion for Ping-pong tend to keep business low. But when a young, quiet girl is framed for shoplifting and ends up working for the store. Can her touch, with the help of her unusual coworkers, including a shy boy and a drag queen, turn the fortune of the store around?

A story about two youthful boys--one named Yu Xiao Guang, the other named Lin Xiang--who have to deal with the problems forced upon them by reality and their families.Through their tough teenage years, how will they console each other? What will be the true nature of their friendship? And what does the future hold for them?

Cha Hyeseong watches his crush drift away into stardom. He tries to preserve their relationship by enrolling into a school that produces idols - the same one she attends. He's immediately assigned to debut in an idol group that focuses on acting, which brings more trouble than he asks for.

Willow is a young, blind girl, who is born with telekinetic and psychic powers. Her parents tell her to hide her abilities and never use them in an attempt to keep her from hurting herself, or others. But when her parents are killed by home invaders, while Willow and her sister hide, she vows to become stronger so she never feels helpless again. 8 years later, and Willow had made only a little progress with her powers...but her world is quickly turned upside down when a mysterious boy with similar powers suddenly joins her class.

Kusanagi Naoya lost his mother at a young age. As his father was a painter who traveled across the world, the only person who could help Naoya cope with the loss was his friend, Misakura Rin. Unfortunately, she moved away while they were in elementary school. Now in high school, the colder, steeled Naoya deals with the death of his father. When things look like they will turn for the worse for Naoya who already has trouble opening up to people, a new transfer student comes to his class...

A semi-autobiographical story by renowned Taiwanese scriptwriter, director, and author Wu Nien-jen, chronicling his childhood in the mining town of Jiufen and his interactions with a strange father-son pair known only as "Rat" and "Rat-ling."

The Achiga Girls' Academy in Nara once defeated regional mahjong powerhouse Bansei High School. It advanced into the national team semifinals but lost to the eventual champion, and the mahjong club was later disbanded. Six years later, elementary school student Shizuno Takakamo befriends transfer student Nodoka Haramura. The two eventually enter Achiga Girls', but Nodoka transfers out of the school in the second year. When Shizuno sees Nodoka on television the following year as the national middle school individual mahjong champion, she decides to revive Achiga's mahjong club.

The shining lights, the magnificent stage! Friendships created through singing, making a future through dancing, the girls embark on their journey towards their dreams! One who has lost status due to a scandal is hiding a plot behind her back. A pair of bosom friends, separated by fate. A girl who tries to exonerate her mother sets off on her journey for a talent competition. When the stage turns into an empty battlefield, she uses her voice to chase after her dreams.

If someone likes you, no matter how petite you are, they can spot you in a crowd with a glance!

The day I met with crybaby-kun.

Shen Sheng has always been obedient and never once deviated from the life course set for him by others. Everything changes when Cheng Mu, a literature professor, comes into his life. By accident, he discovers the young professor's secret. At the same time, the professor also finds out about Shen Sheng's unique talent. Their lives will never be the same again.

In kindergarten, naive Mitsuko began to think of Yoshioto, who was staying at her house, as her papa. And she vowed that she would be Yoshioto's bride when she grew up. Can this dream be fulfilled? In the journey to see him, she slowly understands her own feelings and her heart that refuses to mature, but nonetheless thinks she's already mature. In her search, they gradually melt into one.

1) Reason for Goodbye
Students Yukihisa and Akira were dating secretly until Yukihisa's parents discovered them. They don't speak anymore, and now Yukihisa's family is moving. Is there anything left for them?

2) Snow Snow Melody
Mutsuki wants to be songwriter, but he's only a clumsy intern working at a television station. When the most beautiful guy he's ever seen insults him, Mutsuki hits him in the face with a dust rag! But that guy is Kyoya, a singer in a popular band, and he's taken a liking to Mutsuki.

3) Don't Worry Baby
Takaya has a crush on his classmate Wataru, but Wataru only thinks of his younger brother Tsutomo. When Takaya decides to meet his competition, Wataru gets angry. Can these guys ever sort out their feelings?

4) Difficult Love Journey
Shouhei is in love with his classmate Wataru. But Wataru won't listen to his confession! He says he'll only hear Shouhei out if he can beat his test scores. Will Shouhei ever win?