Koillusion's background

Koillusion

✨ Welcome to Koillusion!
I create original 3D anime-style girls using Koikatsu — blending creativity, beauty, and fantasy. Explore my characters, and support my work on Fanbox for exclusive packs and previews💕

Patreon: https://www.patreon.com/IllusionKoi
Pixiv Fanbox: https://koillusion.fanbox.cc/
Discord: https://discord.gg/p6JRheY

Works (122)

koillusion キャラ配布(コイカツ) character release (Koikatsu) コイカツ Koikatsu! anime game 女の子 girl koikatu Koikatsu! koikatsu free announcement illusion メイド maid ロリ loli 遊戯王 Yu-Gi-Oh! オーバーロード overlord プレアデス(オーバーロード) Pleiades (Overlord) ポケモン Pokémon 遊戯王OCG Yu-Gi-Oh! Trading Card Game yugioh

koillusion, anime / KK - Rika Shiguma (BWTGS) / May 13th, 2026

KK - Rika Shiguma (BWTGS)

anime, game, koillusion / KK - Nami (One Piece)

KK - Nami (One Piece)

koillusion, anime, game / KK - Muse & Salama (ABP)

KK - Muse & Salama (ABP)

koillusion, anime, game / KK - Gardenia (Pokemon)

KK - Gardenia (Pokemon)

koillusion, free, MMD / KK - Kagamine Rin (Vocaloid)

KK - Kagamine Rin (Vocaloid)

koillusion, free, anime / KK - Momobami Ririka (Kakegurui)

KK - Momobami Ririka (Kakegurui)

yugioh, koillusion / KK - Mai Valentine (Yu-Gi-Oh!) / January 25th, 2026

KK - Mai Valentine (Yu-Gi-Oh!)

game / KK - Troopa Koopa (Mario Bros) / January 12th, 2026

KK - Troopa Koopa (Mario Bros)

koillusion, announce / Social Media Maintenance Update / January 7th, 2026

Social Media Maintenance Update

KK - Pack (Overlord) / January 1st, 2026

KK - Pack (Overlord)

koillusion, anime / KK - Lupusregina Beta (Overlord) / December 21st, 2025

KK - Lupusregina Beta (Overlord)

anime, koillusion / KK - Arufa Yuri (Overlord) / December 16th, 2025

KK - Arufa Yuri (Overlord)

koillusion / KK - Entoma Vasilissa (Overlord) / December 11th, 2025

KK - Entoma Vasilissa (Overlord)

koillusion / KK - Delta CZ2128 (Overlord) / December 2nd, 2025

KK - Delta CZ2128 (Overlord)

anime, game, koillusion / KK - Solution Epsilon (Overlord)

KK - Solution Epsilon (Overlord)

anime, game, koillusion / KK - Gamma Narberal (Overlord)

KK - Gamma Narberal (Overlord)

Ugoira, animegirl, christmas / Koillusion Christmas Update ✨🎄

Koillusion Christmas Update ✨🎄

koillusion / KK - Chompette (Mario Bros) / October 31st, 2025

KK - Chompette (Mario Bros)

Ugoira, Koikatsu!, ANIMATED / 🎃Continue following me!🎃

🎃Continue following me!🎃

Koikatsu!, illusion, announcement / 🎃Happy Halloween to everyone!🎃

🎃Happy Halloween to everyone!🎃

koikatsu, game, anime / KK - Melromarc Mirellia Q.

KK - Melromarc Mirellia Q.

game, anime, BLACKLAGOON / KK - Shenhua (Black Lagoon)

KK - Shenhua (Black Lagoon)

koillusion, anime, game / KK - Vivian Wong (Yu-Gi-Oh!)

KK - Vivian Wong (Yu-Gi-Oh!)

koillusion, anime, game / KK - Sylphy (ABP)

KK - Sylphy (ABP)

koillusion, anime, game / KK - Kirari Momobami (Kakegurui)

KK - Kirari Momobami (Kakegurui)

koillusion, koikatu, anime / KK -Kumo Oni Haha (Demon Slayer)

KK -Kumo Oni Haha (Demon Slayer)

koillusion, game, anime / 🎉 Happy Easter to you all! 🐣🌸

🎉 Happy Easter to you all! 🐣🌸

koillusion, anime, game / KK - Iris (Pokemon)

KK - Iris (Pokemon)

koillusion, anime, game / KK - Lisbeth (SAO)

KK - Lisbeth (SAO)

koillusion, DRAGONBALL, game / KK - Panchy (Dragon Ball)

KK - Panchy (Dragon Ball)

koillusion, game, anime / KK - Zuzu Boyle (Yu-Gi-Oh!)

KK - Zuzu Boyle (Yu-Gi-Oh!)

game, anime, koillusion / KK - Lucifuge Grayfia (DxD)

KK - Lucifuge Grayfia (DxD)

koillusion, koikatu, Koikatsu! / KK - 2B and A2 (Nier Automata)

KK - 2B and A2 (Nier Automata)

koillusion, koikatu, koikatsu / 🎅🎄 Merry Christmas everyone! 🎄🎅

🎅🎄 Merry Christmas everyone! 🎄🎅

koikatu, koikatsu, Koikatsu! / 🎄✨ Merry Christmas Eve! ✨🎄

🎄✨ Merry Christmas Eve! ✨🎄

koikatu, anime, game / KK - Melty (TROTSH)

KK - Melty (TROTSH)

Koikatsu!, yugioh, koillusion / KK - Akiza Izinski (Yu-Gi-Oh!)

KK - Akiza Izinski (Yu-Gi-Oh!)

koikatu, koillusion, koikatsu / ✨ New Shop on Booth! ✨

✨ New Shop on Booth! ✨

koikatu, DemonSlayer, kimetsunoyaiba / KK - Kanzaki Aoi (Demon Slayer)

KK - Kanzaki Aoi (Demon Slayer)

koikatu, SwordArtOnline, SAO / KK - Alice Zuberg (SAO)

KK - Alice Zuberg (SAO)