Search of Genres for "supernatural"

Immortal Becomes a Stay-at-home Dad After Return
Immortal Mortal
Immortal Swordsman in the Reverse World
Immortal Tomb
Imperial City of Snowland
Imperial Wars and My Stratagems ~ Until History's Most Powerful Nation Is Created ~
In a Different World with a Smartphone
In Dreams
In the apocalypse, Jiao Jiao struggled every day
In This Life, The Greatest Star In The Universe
Infinite Competitive Dungeon Society
Infinity Armament
Inma no Hado
Inou-Battle wa Nichijou-kei no Naka de
Instant Kill
Into Illusion
Inu to Hasami wa Tsukaiyou
Invincible Baby Mommy
Invincible Non-stop Upgrading System
Invincible System: I am the Great Devil
Inyouchuu ~Exorcisms of the Lewd School~
Is it Tough Being a Friend?
Isaac
Isekai De Rippa Na Inu Ni Naru Houhou
Isekai Exorcist
Isekai Gomon Hime
Isekai Mahou wa Okureteru!
Isekai ni Demodori Shimashita?
Isekai Onsen e Youkoso!
Isekai Taneuma
Isekai Tensei – Kimi to no Saikai made Nagai koto Nagai koto
Island – End of Nightmare
It is a Straight Road
It Might Be a Hottie
It Seems That I've Slipped Into a Different World. Also, My Gender Has Changed.
It's Not a Dog, That's a Dragon
It's Over! The Major General is Bent!
Itai no Itai no, Tonde Yuke
Item Cheat na Dorei Harem Kenkokuki
Itsuka Sekai wo Sukuu Tame ni -Qualidea Code-
Itsuka Tenma no Kuro Usagi
Jashin ni Tensei Shitara Haika no Maou-gun ga Sassoku Metsubou Shisou Nandaga, Dousureba Indaro ka
Jashin wo Kutta Shoujo wa Isekai wo Kyuusaishimasu
Jellyfish
Jiang Chao Ge and the Spirit Weapon
Jidou Hanbaiki ni Umare Kawatta Ore wa Meikyuu wo Samayou
Jin Se
Jin Xiao Yi Tan
Jinsei Reset Button
Jorge Joestar