(Comprehensive anime + multiple heroines + plagiarism, Oregairu, The Heroine of Nowhere, Kaguya-sama: Love is War, Lonely Rock, I Can See, Kashi-sama, Can’t Study Together, The Quintessential Quintuplets...)

What should I do if I travel through time and space and become a fat otaku?

Masao Tanaka was extremely desperate. He had traveled through time. It would have been fine if his name and family were strangers, and it would have been fine if he hadn't been given a handsome face.

But why did he become a typical fat otaku like someone from an anime?

Fortunately, there is a system, but why is this system called the [Degenerate System]?

······

Yukinoshita Yukino: "It's really uncomfortable to be with Tanaka Jun."

Ying Lili: "You are a guy whose head is full of pornographic garbage. Come up with a new plot for me!"

Kasumigaoka Utaha: "I never thought that the person who wrote such a sweet novel would be you, Fat Otaku."

Yotsuya Miko: "Tanaka, help me, just destroy the evil spirits and let me..."

Fujiwara Chika: "Tanaka is really cute."

Goto Ichiri: "Tanaka, best friend."

······

Traveling through the world of Harry Potter, Lucien awakened the loan magic system. With a flick of his hand, he could advance his rewards!

Of course, debts still have to be repaid.

So, the students at Hogwarts got to know a new student who was not only better than you, but also more competitive than you.

[Congratulations to the host for obtaining "Loki's Faceless", please repay the loan: Perfectly master the art of transformation]

Dumbledore: "With talent and hard work, could it be that Lucien is the future of the wizarding world? But the prophecy..."

[Congratulations to the host for obtaining the "Dark Magic Encyclopedia". Please repay the loan: Voldemort's head]

Voldemort: "What do you mean you owe a debt and need to borrow my head?"

[Congratulations to the host for obtaining the "Resurrection Potion Formula". Please repay the loan: create fifty new potions.]

Snape: "Lucian has developed the formula for the resurrection potion? Lily... tell Dumbledore I'm resigning as Potions Professor? Go find Lucian!"

…

Lucien put his hands behind his back and said, "I didn't expect to be this good. I just took out too many loans."

The small white balls flew towards me like sharp arrows.

On the strike zone, the boy raised his bat high, facing the flying baseball, and whizzed out.

This is the story of a baseball boy chasing his dream of Koshien!

This is also the story of a relief pitcher who welcomes a new student in high school!

Every time I watch Slam Dunk, I see a guy who hasn't played for two years, but can still burst into amazing performances against top teams like Shoyo and Sanno, pulling the team out of the abyss time and time again.

At that time, I always wondered how strong Mitsui would be if it didn’t have a two-year gap?

And now, a basketball enthusiast from later generations travels to the world of Slam Dunk and becomes Mitsui Hisashi. What kind of achievements will he achieve without the two-year blank period?

(Everyday Life + Slow Burn + Multiple Heroines + Wholesome + Redemption)

Without any warning, Xia Yu—whose first life had gone so smoothly—suddenly returned to the past.

But… isn’t this a little too far back?

Well, since I'm here again, might as well find something to do.

What he didn’t expect was to cross paths once more with the same people from his future.

Only this time...

It’s not quite how he imagined it would be.

First of all, let me just say—I’m not some walking air conditioner.

And also—

Don’t come any closer! I'm... feeling a bit cold.

[Anime Crossover] Puella Magi Madoka Magica — Puella Magi Madoka Magica — Magical Girl Raising Project — Date A Live — A Certain Scientific Railgun

My name is Kyosuke Kamijou, and I live in Genjimi Taki. I am a Stand user. My peaceful life has been gradually disrupted since I awakened my memories from before I was transported to another world.

Having acquired a system called 'Eye of Heaven,' my timid classmate, a fellow sufferer, suddenly develops a split personality one day. Upperclassmen keep finding various excuses to invite me to their homes for tea. My best friend, with whom I play games, frequently invites me to the arcade, and even my two childhood best friends start acting strangely.

Mami Tomoe: "Kyosuke, would you like to come to my house for some black tea after school?"

Hitomi Shizuki: "Kamijou-kun, could you help me with my homework?"

Kaname Madoka: "Kyosuke-kun, we made a promise..."

Kyoko Sakura: "Hey, Jojo. Let's go to the arcade today! I heard they've released some new games."

Homura Akemi: "Please, Tamura-chan!"

'Homura Akemi' "..."

What? You're asking where the childhood sweetheart is?

My childhood sweetheart is buying CDs.

——

This is the official description!

7, 11, 13

I admire the first person who wished to become a magical girl, because maybe that was a lie?

You are the ones who escorted me to heaven, Cupid!

One last time, the path to heaven is about to be accelerated...

The savior of magical girls? I'm just a stand-in user passing by.

After traveling to the world of anime, I was expecting to live a romantic life with my fiancée, but unexpectedly, all sorts of strange creatures appeared. Dragon maids, magicians, and ghosts began to appear from time to time. "Come if you want, just don't interfere with my life."

By accident, Amamiya became a participant in a bizarre real-life escape game.

He soon discovered that he could see prompts hovering over both the monsters and his fellow players.

And so… things started to feel a bit off.

In the Ghost Academy, during a game of "statue," a ghostly girl on the playground looked at him with tear-filled eyes: "Don't come any closer!"

In the Horror Canteen: "Dear student, you’ve wasted food. I demand hush money."

In the Devil's Examination Room: "Is it wrong to bribe the evil ghost teacher with cash?"

Amamiya could also motivate his teammates.

[Player: Kaguya Shinomiya]

[Status: Crouching and trembling]

[Prompt: Please use the following methods to boost your teammate’s morale.]

Amamiya sighed. "Shinomiya-san, can you please show a little more spirit? Did you not eat?"

"…"

An ordinary boy traveled through time and became Qianyu Yeyou because he was very curious about the scientific magic in the anime, and the gorgeous magic began to truly bloom before his eyes.

Eh? You mean the ritual is disintegrated?

I think I know a little bit.

What? Frost and Mist Kingdom? I think I know a little bit about it...

I really want to

like

Rumor has it that every three years, seven girls at Chiba Municipal Soubu High School become witches. And without exception, they all vanish completely from the world on graduation day. No one remembers them, and no written record remains. Ichinose Shinichi has always scoffed at these unfounded school ghost stories, until—Eri, Yukinoshita, Kato Megumi, and other "wives" tearfully pleaded with him: "Please, please find a way to break the witch's curse!!" Incidentally, the ghost stories always mention that these witches are basically masters of juicing. Ichinose: Hmm, I bet their freshly squeezed fruit and vegetable juices would be delicious.