From Divine Sanctuary:

Wakako has a secret crush for her 2-year-older childhood friend, Chii-nii, but he went away before she had a chance to tell him her feelings. Meeting him again after 3 years, will Wakako finally be able to pluck up her courage and say those 3 simple words?

• Meshita Mimodaeshi Mune no Uchi
Gen was lying bruised and bloodied on the sidewalk when Kiba found him. The two became friends after that. One day Gen was surprised to find out the girl he was sleeping with was Kiba's ex, but hearing about his friend became an obsession as Gen picked up more and more of Kiba's "leftovers"...

• Mokka, Mimodaeshi Mune no Uchi

An oneshot from U12 Kodomo Fellows comic anthology.

From DMP:

Irresistibly gorgeous and charming guy, Sougo, is unemployed and he has no place to stay. One day, he meets Chiharu, a pastry chef, and says to him "I promise, I'll behave... can I stay with you for a while?" Chiharu asks Sougo to help him around the house, but Sougo is domestically challenged - he has no idea how to do anything!

Chapter 3: Scene from a drafting session
Manga artist Minami is in constant need of help to make his draft deadlines. Though Miyasaka is more than willing to help him with this, will he want something else in return...?

Continues the story started in 'Aseru' (also on Manga Fox). Kazuo is obsessed with his friend's older brother, Yuudai. Kazuo tracks him down and keeps him prisoner, taking what he wants from Yuudai's body everyday. Is it love or is it hate? (Warning: confinement, non-con)

Includes shorts from Chintsubu, Mukuchi na Koi no Tsutaekata, Saa Koi ni Ochitamae, and Benriya-san.

The story of a fan club's attempt to steal their beloved idol's glasses.

Two classmates that seem to have a connection and yet "not" ?! Playin`..Confessin`.. A cute and short oneshot.

[From Impossibility]: Hikaru doesn't excel in school or is an 'ideal' student like her sister. In order to get her grades up, her mother hires one of her classmates, Momo, to help tutor her.

Short, often silent, chapters that come at the beginning of most issues.

Issues:
01 TAKAHASHI Natsuko (February 2013)
02 SHITARA Kiyoto (March 2013)
03 Itou Senhon (?) (April 2013)
04 KUI Ryoko (May 2013)
05 UNOSHIMA Yoh (June 2013)
06 FUTAMI Hiro (July 2013)
07 Ookubo Akiyo (August 2013)
11 TAKAESU Yaya (February 2014)
14 NAKAMURA Tetsuya (May 2014)
15 RASHIDA Sawako (June 2014)
16 SAKURA Sawa (July 2014)
17 KASAI Sui (August 2014)
18 MARUYAMA Kaoru (October 2014)
19 OHTAKE Masao (November 2014)
22 TOMI Akihito (March 2015)
23 TAKAHASHI Natsuko (April 2015)
24 Kimura Minami (May 2015)
26 KIKUCHI Mariko (July 2015)
27 TAKAESU Yaya (August 2015)
29 MIYATA Kouji (November 2015)
30 Matsumoto Yuki (December 2015)
31 UTSUGI Tetsuo (February 2016)
33 Shin Michiko (March 2016)
34 WADA Takashi (May 2016)
36 YAMAMOTO Lun Lun (July 2016)
37 Fukuta Seira (August 2016)
39 KAWADA Daichi (November 2016)
40 Ootsuki Ichika (December 2016)
42 比嘉史果 HIGA Fumika (March 2017)

Related:
https://bato.to/comic/_/comics/fellows-cover-stories-r20644

This collection of horror short stories includes tales of murder, romance, and the supernatural.

The title story follows Natsuko, a maid at the Hagiwara mansion who bears an exact resemblance to a recently deceased woman of the household.

Other stories include a cat who watches for his master and a ghost, a work of art which leads to revenge through possessed bodies, and a woman who haunts the husband who murdered her but whom she still loves.

The mood and pacing of these stories are a kind of Japanese gothic, steeped in the culture but as clear to readers as the passions we all share.

1. Shigekiteki na Kankei
Kaiya has become bored with his sex life lately, it's just the same things over and over again, even with his frequent change of partners. When he finds a book on S&M dropped by reserved coworker Makise, Kaiya finds the idea intriguing. Suddenly he can't stop thinking about making Makise his very own M...

2. Motto Shigekiteki na Kankei
Playboy Kaiya never thought much of his coworker Makise, until a series of events led to the night Kaiya was raped by him! Makise turns out to be handsome and sadistic, taunting Kaiya every chance he gets. Now Kaiya can't perform as a top, but he has no intention of becoming a bottom. When a chance visit to an S&M club gives Kaiya a brilliant idea for revenge, how far will he go to teach Makise a lesson?

3. Kimi to Aruku

4. Shihai mo Sokubaku mo

A short continuation of Yuusu and Hugh's story from Mori no Koe.

A girl named Yumia is discovered by a good looking lad named Yo. He’s actually Apollo, God of the Sun, and has been searching for thousands of years for his long lost goddess Diana, and Yumia may just be the key! Read this manga from right to left

Rumours about a werewolf appearing on nights when there is a full moon quickly spread through Bato’s school. Bato suspects that his strange roommate, Kadirael is the werewolf, but Bato gets an even bigger surprise when he confronts Kadirael about his true identity.

Monsters were hunted for their Monsters Organs that are then implanted into humans to try to achieve eternal youth and eternal beauty. But the implants aren't always successful. Most have reactions to the implants. But a normal doctor cannot remove them once implanted. Asura is the last surviving monster and the only one that can remove these monster organs...

+ Yowamushi Pedal Manga

From Manga Abyss :

1-2. Sleepless Butterfly
The Kinase village is being called “a village protected by god”. Kaya and Rin were raised in a village that’s surrounded by a deep forest. Although they are brother and sister they aren’t related by blood. However, they get along well despite this. Although they are living together peacefully but there is a secret kept from everyone~!?

3. Kaze ni Hana ni Kimi ni
Erika meets Ryousuke, a boy from Tokyo that had a strong passion of swimming until he injured his shoulder, forcing him to abstain from swimming. Ryousuke, having loved the sea for a really long time, becomes really sad, and has lost all hope in finding another way to live. Erika wants to help him...
- Intercross

4. Monochrome World -
Ever since a certain Christmas Day when she was little, Jun has seen the world as Black and White. Even after ten years, her eyes are still like that. She doesn't want to tell anyone about her secret because she's already been "betrayed" once by a friend. After that, they were separated. Little did she know of the suprises in store for her...

5. Alice