Kaigaku Stories

254 Stories

KNY | LOWERMOONS GC by oraochaa
KNY | LOWERMOONS GCby oraochaa
The uppermoons have a group chat where they obviously talk, but no one knows the lowermoons have one too until Rui tells Muzan.
Kimetsu no Yaiba [Roleswap Au] by Ankokuri
Kimetsu no Yaiba [Roleswap Au]by Thymi
A young girl, determined to return his brother to his human form. ___ info ; Update status: I'm rewriting this whole thing. The main character is Nezuko and Tanjiro, Th...
The eye of the storm (Demon Slayer) by ThePandaTeam00
The eye of the storm (Demon Slayer)by The Panda Team
You're part of the universe of Demon Slayer, playing the role of the Thunder Pillar. Will you be able to change the story? Maybe avoid some deaths? Or cause others? We'l...
Little sunshine by notarchived_works
Little sunshineby Asian_failure
Basically a Zenitsu harem Original AU!(+overprotective nice kaigaku) You don't deserve this Zenitsu.. - - - - - - Let me help you... I do not own kny...
Thunder|| KNY x Agatsuma sister! reader by Ex0ticW3iRdo
Thunder|| KNY x Agatsuma sister! r...by Solar
(Y/N) was Zenitsu Agastuma's twin sister. She was a bit more mature and had a temper, while zenitsu wailed and cried almost everytime. They both use the thunder breathin...
the sound of thunder by Cattwith2TTs
the sound of thunderby
Uppermoon cats x reader by ThyAngstyBitxh
Uppermoon cats x readerby Eliza
What's it like having uppermoons as cats? Well let's find out!!!!!! ON WITH THE SHOW!!!!
Brothers of Thunder by Hero_of_Courage
Brothers of Thunderby Courage
"I won't ever hurt you... Not on purpose anyway. If anyone tries, I'll make sure they'll regret it." Kaigaku's eyes widened in surprise when he felt Zenitsu le...
The Special Demon by panky_cat
The Special Demonby panky_cat
I make this because why not
It Wasn't Supposed To Be Like This, Was it? (ON HOLD) by thetrueem
It Wasn't Supposed To Be Like This...by Em🍕
Zenitsu knew he was gonna die. He was loosing too much blood too quickly, and his limbs had given up on him. But Zenitsu wasn't afraid of death, because he knew very wel...
Turned(reworking) by HeartToHeartz
Turned(reworking)by Metal
NEW COVER AND NAME Kaigaku is 18 years old he's been a demon slayer for 4 years his little brother Zenitsu is 16 he never became a demon slayer because he was afraid of...
his pet [Kaizen] by n0t_airi9
his pet [Kaizen]by bri
this is my first story so tips are welcome!
Uppermoons chaotic group chat (KNY) by Ccove999
Uppermoons chaotic group chat (KNY)by Ccove999
just a chaotic group chat starting with just the uppermoons. Everyone who died is still dead. This is after Mugen train but red district hasn't happened the Tengen's wi...
Kaigaku and Zenitsu by supmynamesbob
Kaigaku and Zenitsuby Ray
what if Kaigaku changed into a demon earlier in the story when they were still training to become demon slayers. Cover goes to my friend Coffee
Why me out of everyone?/Idol!Tanjiro x Fan!Zenitsu/TanZen Fanfic (HIATUS) by BTSJikookandVmin
Why me out of everyone?/Idol!Tanji...by ➹𝘚𝘐☻𝘔𝘗➷⌫
Tanjiro was a famous idol apart of the Kimetsu Squad. (I'm not that creative of the name 😅 )While Zenitsu? He was a normal teenager into Kpop/Jpop. Once Zenitsu is able...
夢の店 • 𝐤𝐧𝐲 𝐱 𝐫𝐞𝐚𝐝𝐞𝐫 𝐨𝐧𝐞 𝐬𝐡𝐨𝐭𝐬 by realityphantom
夢の店 • 𝐤𝐧𝐲 𝐱 𝐫𝐞𝐚𝐝𝐞𝐫 𝐨𝐧�...by 金 ┆ 𝐀𝐋𝐈𝐂𝐄
╰⋯➤ 𝐃𝐑𝐄𝐀𝐌 𝐒𝐇𝐎𝐏 ― REQUESTS: Closed! KNY X READER ONE SHOTS Kimetsu no Yaiba/Demon Slayer is owned by Koyoharu Gotouge. ― WRITTEN BY: • @realityphantom • @-CHEW...
Uppermoons groupchat  XD- (Requests open) by Juniper_Tsuki
Uppermoons groupchat XD- (Request...by -Juni-
Just utter chaos and drama- Taking requests with credit given to the commenters! Includes the following ships so far!! others can be requested! - Gyutaro x Kaigaku Do...
when muzan isn't home by the_crazyknybitch1
when muzan isn't homeby kny_bitch😀
alr soooo😀 muzan isn't home rn soo the uppermoons are alone at the infinity castle,i might add the lower moons aswell since their also very underrated(except for enmu t...
Tanzen by Imtohawt
Tanzenby fiona Eclipse
Just so you know im obsessed with kaigaku and zenitsu being brothers even though it isn't canon but we do not care enjoy the story
Edit: I am extremely embarrassed when I decided to reread my book, this was supposed to be only for fun, but as time passed, I realized I was already having fun communic...