Xoak, an otaku from the Outside World, was isekai'd to Gensokyo (yep, a Gappy definitely) by none other than Yukari Yakumo. For past five months, he's been living at the Hakurei Shrine alongside his tsundere shrine maiden girlfriend, Reimu. Reimu invites him to a traditional tea ceremony at the shrine. What starts as apeaceful moment turns into heartfelt exchange. (CW: OC x Canon)

After another successful mission, Ryusei decides to take on another high paying mission to retrieve the mystical Zodiac Amulet last seen in Kyoto. By chance and accident, he ends up in Gensokyo at Reimu's shrine instead of his desired location due to a navigation error and what starts off as a solo adventure turns into a conditional partnership for a priceless artifact.

Short stories about what the residents are doing, moments before the curtain of the stage is closed - or more specifically, before a certain witch stormed her way through them. (Inspired by and were based on Concealed the Conclusion.)

Never once in my life this happened, but is here, the "Gamer System". It also granted me a chance to travel into the dimension I liked the most, so, like a Touhou person I am, foolishly chose it. So here I am, telling the story about "certain" naive guy to... actually, I'm leaving it up to imagination. (Self-Insert with Gamer Powers)

Surviving in Gensokyo with a freaky system! forceful self insert Note: it doesnt take place in FG this time Note : It does, Im not creative. Forgive me brad

Para Flandre Scarlet, conocer los alrededores de Gensokyo es su mayor anhelo y gracias a la petición de su hermana mayor, podrá conocerlo solo si tiene una tutora para que la vigile, aunque una vez hecho el contrato, tendrá que aceptar todas la consecuencias que conlleve esta decisión que le afectaran a ella misma y todas los habitantes de Gensokyo en esta aventura. TH/PC98/Seihou.

(You) in Gensokyo

Fed up with her current poverty stricken life, Reimu decides to take a friend's advice to start babysitting as a part time job. However, like all her other schemes, nothing ever goes according to plan. UPDATE: After careful consideration, I have decided to open up this story to requests for who Reimu should babysit next. Details are in the last chapter. WARNING: SLOW UPDATES

Behold, an intelligent man falls into gensokyo... And now, what will he do ?

Kirisame Marisa has taken a special interest in a so-called "World of Stars", which prompts the notoriously un-business-savvy youkai merchant of the woods to introspect on the past they shared together, as well as what would become of them in the future. This is a story about saying goodbye to someone going to a place far, far away.

For millenia and a half, Japan is in turmoil. External issues pushed the sages to construct Gensokyo more early than it was supposed to, the year 1600s at least. Over the years in Gensokyo, humankind developed martially to combat the youkai threat but in overtime, themselves. With its status-quo broken, so changed these youkai exterminators of law into peace brokers of Gensokyo.

A girl in love is difficult.

Shinki's destruction of Makai left her people in ruins. The arrival of someone who was freed sparks conflict between not only Gensokyo and Makai but between the people of Makai itself as people fight for their wonderland.

Not all outsiders cross the border intact.

The Scarlet Devil Mansion has unknowingly been haunted by a strange phenomena ever since it has entered Gensokyo. Each chapter within this story will depict the characters being affected by this phenomena.

What happens to those that remember the forgotten? Not everyone in the outside world forgot the people who live in another world.

John Graham has wound up in Gensokyo. How? He doesn't know. Why? He also doesn't know. What he DOES know is that he needs to find a way to make a living. Armed with the abilities from his favorite MMO, he decides to use them to open Favor Trade, a means to get food and (hopefully cash) to make living a bit easier. Let's be honest, it's really not going to help much.

("Gensokyo's Resolve" Pt. 2) Seija and Shinmyoumaru return home after a plan gone awry. While they struggle to find a new goal, Seija experiences feelings alien to her; but, thanks to Shin, she regains her stride and the duo decides on their next objective. The ensuing plot will overturn the expectations of all they encounter, including their own. (Cover: @R cansuke MS on Twitter)

Marcus awoke centuries ago as the Last Librarian in the Lost Library of Alexandria, tasked with guarding its secrets, especially the forbidden tomes of dangerous knowledge. His solitary existence ends when a cursed volume transports him to Gensokyo, where scattered forbidden books unleash chaos. Joined by Marisa they must work together to gather these tomes before it ends the world

This is Fanfiction of Touhou Project. As a Christian, I want to reveal all my thoughts that I couldn't quit Touhou fan. This is the story that I myself enter Gensokyo, meet Touhou Characters, and spread gospel in Gensokyo. I guess you would feel uncomfortable if you are not Protestant. I hope that there is a Christian (especially Protestant) among who reading this fiction.

ULTRAKILL guy that has never played ULTRAKILL goes to Freakin Gensokyo! (For reals this time)

Transported to another world as a dungeon master, Remilia must manage a dungeon to ensure her survival. While she dreams of handing the task to Sakuya, she finds herself needing to learn the ropes herself until she sucessfully summoned her.

Greg, a normal ordinary man gets run over by a truck but he gets a second chance (Isekai shi) in the magical land of Gensokyo! Things are great! He nearly gets killed a couple of times, meets friends and a fat guy who wants to cause chaos. Oh yeah that fat guy is evil. Yeah the craziest scenarios you could ever think of happen in this piece of Shakespearian art. OG posted on AO3

Reimu got into another incident.

In a strange, modern Gensokyo, Reimu Hakurei is drawn into deep, unexpected romances with seven captivating girls. But when tragedy claims the first girl's life, Reimu senses something deeply wrong with this world. Can she unravel the mystery and protect those she loves, or will the danger lurking in the shadows claim them all? (Reimu X Harem)