Koi Kaze
- Love Wind

Koi Koi 7

Koi Maguwai
- Foxy Lady

Koi Sento
- Coicent

Koi to Senkyo to Chocolate
- Love, Elections, & Chocolate
- Love, Election, & Chocolate

Koi to Senkyo to Chocolate OAV
- Love, Elections, & Chocolate OAV
- Love, Election, & Chocolate OAV

Koi to Uso
- Love and Lies

Koi to Uso OVA
- Love and Lies OVA

Koi to Yobu ni wa Kimochi Warui
- Koikimo

Koi wa Ameagari no You ni
- After the Rain

Koi-ken! Watashitachi Anime ni Nacchatta!

Koihime

Koihime Musou

Koihime Musou OVA

Koiito Kinenbi The Animation

Koikimo
- Koi to Yobu ni wa Kimochi Warui

Koikishi Purely Kiss

Koinaka
- Koinaka: Koinaka de Hatsukoi x Nakadashi Sexual Life The Animation

Koinaka: Koinaka de Hatsukoi x Nakadashi Sexual Life The Animation
- Koinaka

Koisuru Boukun
- Tyrant Who Fall In Love
- The Tyrant Who Fall In Love

Koisuru Tenshi Angelique: Kagayaki no Ashita
- Loving Angel Angelique ~ Radiant Tomorrow ~

Koisuru Tenshi Angelique: Kokoro no Mezameru Toki

Koitabi - True Tours Nanto