Magazine Series
- 11eyes
- ID:INVADED
- Ikea
- In Red
- Infini-T Force
- Isuca
- Idaten
- Itsuka Tiffany de Choshoku wo
- Itoshi no Muko
- Inai Inai Baa!
- Inari, Konkon, Koi Iroha.
- Inuyashiki
- Yes ka No ka Hanbun ka
- Yeasterday wo Uttatte
- Ikemen Vampire Ijin Tachi to Koi no Yuwaku
- Ikemen Sengoku Toki wo Kakeru Koi
- Ikemen Revolution
- Inazuma Eleven
- Inside Out
- Interlude
- In Hand
- Infinite Dendrogram
- Investor:Z
- Ys Series
- Ichijouma Mankitsugurashi! (Living in a One-Tatami Room!)
- Isshukan Friends
- Ikki Tousen
- Imawa no Kuni no Alice
- Iryu - Team Medical Dragon
- Inu Boku Secret Service
- Imoto sae Ireba Ii.
- Iwamoto-senpai no Suisen
- Inu to Hasami wa Tsukaiyo
- Inu wo Kau to Iukoto
- Inuyasha
- Inugami-san to Nekoyama-san
- Uncle from Another World
- Isekai de Cheet Skill wo Te ni shita Ore wa, Genjitsu Sekai wo mo Muso suru
- Farming Life in Another World
- Isekai wa Smart Phone to tomo ni.
- Isekai Cheat Magician
- Isekai Izakaya "Nobu"
- Isekai Meikyu De Harem Wo
- Isekai Shokudo
- Ishuzoku reviewers
- Ino Battle wa Nichijokei no Naka de
- Bofuri
- San-X Cuddly Snuggly Character Series
- Ishida to Asakura
- Isobe Isobee Monogatari - Ukiyo wa Tsurai yo -
- Ikemen desune
- Journal with witch
- Initial D