18if
18if is a Japanese anime television series produced by Gonzo. It aired from July 7 to September 29, 2017.
It is part of the media franchise The Art of 18, which also includes a smartphone game by Mobcast titled 18: Kimi to Tsunagaru Puzzle for Android and iOS.
Summary
Haruto Tsukishiro wakes up in a dream world dominated by strange and powerful entities called "Witches". To survive, he gets the assistance of research professor Katsumi Kanzaki and a mysterious white-haired girl called "Lily". With their help, Haruto must outsmart the witches and find a way to return to the real world.Characters
Protagonists
;Haruto Tsukishiro;Katsumi Kanzaki
;Lily
Witches
;Yuko Sakurabe;Mana Hayashida
;Kayo Sugisaki
;Airi Kojima
;Mirei Saegusa
;Natsuki Kamikawa
;Nene Higashiyama
;Sono
;Misaki
;Hanako Sumitomo
;Yurina Kanzaki