Plot
A boy named Haruto Tsukishiro falls asleep one night and becomes trapped in a dream realm, where he must battle powerful witches "people with problems" by dream hopping; while searching for a way to wake himself up.
Where to watch 18if?
18if is an action show featuring Kaori Nazuka and created by Koji Morimoto.
18if is currently streaming on Crunchyroll, Crunchyroll Amazon Channel and Funimation Now.
It is also possible to buy 18if on Amazon Video, Apple TV and Microsoft Store.