Mana is an ordinary high-school student who somehow travels through time to the Sengoku Jidai (the Warring States Period) and encounters Uesugi Masatora, one of the generals. He decides to protect her, while his rival Takeda Shingen targets her. With Mana knowing the outcome of this war, will she change the future?

My childhood friend, Magary, was chosen to be the saint. From here on out, she'll have to maintain a smile at all times while at the royal capital and take lessons in etiquette and dance. She'll be living in an excruciatingly stifling world. Having been together since birth, there was naturally one thought in my mind.

While feeling a little bit of loneliness… I pushed my childhood friend (who was trying to escape with all her might with her arms still bound) towards the knight that came to pick her up.

"Alistaaaaaaaaaaaaar!!"

I feel as if there was some deep resentment in her voice, but that's probably just my imagination.

As her last act of futile resistance, she had me see her off to the royal capital… but, that ended without any problems.

"Now that that's over with, I'll be heading home. Good luck ^^"

I turned my back towards my childhood friend who looked me with deep resentment in her eyes. While I was making my way home… I had to turn around as I was chased by goblins.

"Noooooooo!! Someone, helpppppppp!!"

This is the misunderstood heroic tale of a scumbag hero and scumbag saint mutually getting in each other's way as they attempt to pursue happiness. [Source: MU]

A collection of stories:

Vol. 1: Nise x Koi Boyfriend
1-2. Nise x Koi Boyfriend
Soutarou Inugami is a shy and reserved high schooler interested in anime and manga. Although content with his lot in life, Soutarou also wouldn't mind having a fateful encounter with a cute girl someday. Lucky for him, he comes home from school one day to find a girl sitting at his doorstep who he's never seen before, but who happens to have the same red earrings as Meguru Satoi, a cool and good-looking guy at his school.

3. Yowamushi Kareshi to Rokudenashi
Keishi is a college student fed up with his mischievous boyfriend's unhealthy attitude towards sex and wants to have a more normal love life.

4. Kimi to Boku de Chouchou Musubi o
Hanao notices that a short guy in his class named Koino is often looking at him, and Hanao suspects that he likes him. Hanao decides to show Koino what he thinks about love.

5. Usotsuki to Happy End o
Keita Hirono is popular among girls for his good looks, and enjoys their attention, but after he gives some advice to Ogata, a loner who spends much of his time reading alone, Keita suddenly finds all the girls gravitating to Ogata.

Vol. 2: Nise x Koi Boyfriend lovely
1-5. Nise x Koi Boyfriend lovely
Sequel to Nise x Koi Boyfriend.

6. Yowamushi Kareshi to Kuroi Neko
Sequel to Yowamushi Kareshi to Rokudenashi.

On May 9th, 1999, Raku Ichijou was born into the Yakuza heir. On June 7th, 1999, Chitoge Kirisaki was born into the Bee Hive Gangsters. Even though Raku may be the next heir to a Yakuza group, he's actually a normal highschool student who wishes for peace and quiet. However, when he meets violent transfer student Chitoge Kirisaki, his life takes a sharp turn for the worse!

On the same day her cheating ex-boyfriend gets married, Rie wins 1M yen in the lottery. She meets a cameraman, Yuu, at the ceremony and makes a desperate promise to "hire him as her husband". Fooling around, registering their marriage, creating an "employment contract"...where will it all lead?

A special collaboration oneshot between Nisekoi and Haikyu!!

"Working at a small town plant, scrimping to save for the wedding of her dreams and wanting nothing more than security, Megan definitely wasnt ready for the genie that popped out of her garage sale crock pot, or the trouble his promised three wishes could cause." —Debbie Richardson Manga adaptation of A Man for Megan, a romance novel by Darlene Scalera.

Some staircases are not meant to be traipsed upon.

The adventures of Nishikata Chi in middle school.

Nishikaze to Taiyou (lit. The West Wind and the Sun) is a one-shot from Mashima Hiro, mangaka of Rave Master and Fairy Tail. The story follows treasure hunters Zephyr (西風) and Sol (太陽) as they search for a statue of a goddess atop a mountain. They find the statue, but suddenly, the statue comes to life...!

From Chibi Manga:

Chii, who's like a hamster, is always with her neighbor Ikumi-kun who's like a snake. Today she looked at him and understood that he will never let her run away...

A wholesome heist- "love comedy" starring a gentleman thief and a police inspector!

About a junior high school English teacher, Craig, who falls in love at first sight with a beautiful, young doctor from the local clinic. Inexperienced and short of help, the doctor, Fuyuki, recruits Craig to help him at the clinic. The two grow close quickly, but soon Craig notices some mysterious patients that visit the clinic and leave a drained and exhausted Fuyuki.

--
Note: In the kanzenban (completed) version, ch.1 to ch.3 (old version) is now ch.1 to ch.4. One new chapter was also included.

Nishino Gokyou, the dull faced highschooler in the middle of the school caste, and the one with the greatest abilities in the neighborhood. While caring about his appearance, he spends everyday burying himself in his work that makes use of his ability. He has deemed this life of solitude as acceptable. However, those days would not last. The fall of his second year, the virgin recognized the preciousness of youth through the culture festival. He learned of the importance of friendship with the opposite sex. With this, that boy Nishino decides to turn over a new leaf from the simple life he had, along with revising his attitude towards his every day life, and in order to make a wonderful girlfriend to enjoy his high school time, he uses every means in his disposal to struggle up the school caste, but the chance of climbing doesn’t look great, this is, what do you call it, a hard-boiled story (Along with super-powered battles)

Oneshots from the Pixie account of Nishizawa.

From Shoujo Sense:

The seven seconds we fell in love, the fifteen minutes we spent holding hands while going home, and the two weeks we spent together. They're all my lifelong memories. How will this limited time love develop...?

Hidako Masamune is a high school student who suffers from continuous bullying by his classmates. Becoming tired of it all, he decides to commit suicide, but instead he is transported to another world along with all his classmates. When they arrive, they find that they now possess amazing abilities, but he was only granted the status of a "healer," the weakest skill of all. The king decides to get rid of him by transporting him to another far away place, but not before Hidako swears revenge against the king, the kingdom, and all of his classmates.

Abandoned in a dojo with orphans from a war-torn country, The Story of a boy called Nitro Begins where being strong in the world "Koryoku's" can be good or bad. Koryoku's(potency) are Debris formed from the age of Dinosaurs and from an unknown meteor that made that period extinct granted power to these rocks. Nitro hoping to form a team with his former classmates will now have to form a new team to help him become the World's Dictator(the strongest Koryoku user on the planet) and make a law that will avenge his Teacher, But can he achieve this evil goal with his good natured heart, A bone koryoku that grants Nitro "Eternal Bones", Other koryoku users that aim's to be a world dictator themselves, And funny circumstances that stands in his way! This adventure's starting line is Here!

A man finds himself in a situation where he unwillingly learns to care for and teach Nivawa, a child of an intelligent aquatic species named Afrika, the ways of human culture.

A strange world where aliens have taken over the human world, and only two humans are left which are apparently disguising themselves as mere chickens.

Fujimoto Tatsuki's first one-shot when he was only 17, and it also contains a special interview section!