Kanade Amakusa is a high-school student who is suffering from a curse called "Absolute Choices" (絶対選択肢, Zettai Sentakushi). This curse requires him to select an action from a list of two or three options that appear before him at any time, and has no control over what choices appear. Many of them are weird or perverse and as a result, the curse has tainted his reputation with his classmates and other people around him, making his life very difficult.

However, one day, a choice he makes on his way home from school causes a mysterious, beautiful young girl to fall from the sky. Amakusa discovers that she was sent from the God World to assist him in completing a series of missions given to him directly by God himself. After completing these missions, the "Absolute Choices" curse will be lifted from Amakusa; but should he fail in completing any of the missions, he will be stuck with the curse forever.

This spin-off focuses on the various side-characters from the main manga.

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".

The manga centers on Hato Aoi, a 16-year-old high school girl who just wants to enjoy her school life. But it turns out she doesn't really act like a high school girl. The manga is a light story about a girl who tries her hardest to become a real high school girl.
(Source: ANN)

Author's twitter: https://twitter.com/omu001
Author's pixiv: https://www.pixiv.net/en/users/1566167

From Transcendence:

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

8 years of unrequited love where you have absolute control over my poor heart... Just who do you think you are?!

Oobu Kimi is a kind girl who's bullied for her for being scary, but really she's just misunderstood. She's also in love.

Artist is credited as Yokoe Kouhei.

Artist's twitter.
https://twitter.com/yokoyoko468b

The Unrivaled Father and The Strongest Daughter.
The father's powers that is hidden under the guise of an average D-Rank is...?
The story of their bonds and the storm that awaits them begins!

Year 198X, Puerto Rico. Mamiya Musashi, a boy who dreams of encountering intelligent extraterrestrial life, meets genius maverick Isaki Aira who he entreats to be hired as an assistant. From that encounter begins a story to surpass mankind's intelligence.

1) Why Don't You Make a Dream Come True With me ? (Uchi ni Oideyo) (2 chapters) : Takao is a talent scout who just met a beautiful guy he wants to turn into a model. However the guy isn't really interested. How far will Takao go to make his dream happen? 2)Love Agreement- Continuation of 1. 3) Replica Love 4) The Guy Made Indulgent - Amai (Koitsu ni Amai ku Dekite Iru)- Nakajima is always trying to advise his spoiled subordinate Aoi. But when Aoi asks for help on how to confess to a guy... 5) My Work is a Battlefield (end of the first story)

The story follows Johanna, a scholar, traveling town to town in search of something dear to her. One day, she meets a boy named Marion after he runs into her in his attempt to flee from a man he was trying to steal from. Marion reveals that his family has recently run into financial troubles and that he simply wanted his books back. Upon hearing this, Johanna offers to be his teacher for a few days in return for his help in her search...

Vol 1 Extra: Transparent Museum
Asaki wanders into a mysterious museum. Much to her surprise, it's empty! Or is it?

Kazuya is a 28 year-old divorced salaryman, who is convinced by his boss one night to go with him to a massage parlor. He does and meets a pretty young woman named Nagisa. He takes her card, but loses it when his aunt makes him help clean up the house in the front of the complex they live in (she's the landlord) so that a new boarder can come live with them.
Of course, it's Nagisa, and her 4 children, from toddler to teenager. Their father has died and she's doing everything she can to support these kids. Oh, and one more thing. She's only 21 years old, and may have never even consummated her marriage!

Suzushiro strives to be accepted as a dancer to Excit. In the auditions he meets Nagaya, who doesn't even warm up before the qualifying exam! What will be the result?

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.

Daato lives at an orphanage with his younger sister Bella. Unlike other children, as Omegas, once they get their first heat, they will be married off. Daato is determined to make sure that he will not be separated from his only family, more so once he finds out that the priest has been selling the Omegas off instead of having them marry. When Bella suddenly goes into heat, things come to a head, and only the mysterious alpha beast-man Juda tries to help.

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.

Your first ever girlfriend, the teacher you loved back in school, your friend’s mother whom you’ve always looked up to, the colleague at work that somehow interests you etc...
People like us who just started loving someone else, lead such strong, beautiful and refreshing lives.

The scenery which you vividly remember will be changed with your aspirations.
Drawn by Nikaido Ko, it’s been 2 years since their last release! An omnibus of precious short stories.

☆ 7 compiled works
“Next to You ~side ogre~”
“I love my Teacher”
“Next to You ~side human~”
“Jade Coloured Eyes”
“Run!”
“Four Donuts”
“Love Swing-by”

Story 1 Happiness is the Shape of a Wound (Nio Nakatani)
Story 2 (Shiori Nishio)
Story 3 (Shuninta Amano)
Story 4 intro. (Chihiro Harumi)
Story 5 Unemployed and High School Girl (Canno)
Story 6 Hairdresser (Uta Isaki)
Story 7 (Sakuya Amano)
Story 8 Master of 1/365 (Mekimeki)
Story 9 (Kabocha (II))
Story 10 Game Over (Kagekichi Tadano)
Story 11 (Izumi Kawanami)
Story 12 (Kazuno Yuikawa)
Story 13 The Two of Us and Apples (Taki Kitao)
Story 14 Belle of the Rabbit and Wolf (Hachi Itou)
Story 15 (Fumiko Takada)
Story 16 (Auri Hirao)

When he woke up, the world completely changed. The end of the world arrived.
The rich, famous and high ranks in the previous world lost their status. In this violent world, a canned food can be exchanged for a former world-renowned female celebrity.