Fate/stay night and Demon Slayer: Kimetsu No Yaiba
Crossovers
Beast of Calamity by HundredMasks reviews
waking up in an unfamiliar home, a man realizes he has become a demon, and he's in an anime too, now ain't that a kick in the nuts?
Rated: M - English - Supernatural - Chapters: 2 - Words: 3,457 - Reviews: 1 - Favs: 15 - Follows: 17 - Published: 11/6 - OC
Ritsuka and the flower by Eternal Emperor of Zakuul reviews
The one-shot idea of Ritsuka in Demon Slayers.
Rated: T - English - Adventure/Supernatural - Chapters: 1 - Words: 730 - Reviews: 2 - Favs: 12 - Follows: 11 - Published: 7/8 - Complete
Swordsman and the Master by Eternal Emperor of Zakuul reviews
Ritsuka getting dropped into the world of demon slayer summons a humble swordsman to help him survive
Rated: T - English - Adventure/Supernatural - Chapters: 1 - Words: 383 - Reviews: 6 - Favs: 14 - Follows: 24 - Published: 1/25 - Ritsuka F.