Season
- Season 1 2017-07-07
Episode
- Episode 1: The Witch of Thunder
- Episode 2: Time Stopped at Age 12
- Episode 3: The Witch of First Love
- Episode 4: The Witch of Gluttony
- Episode 5: The Witch of Ordinariness
- Episode 6: Curses Return Upon the Casters
- Episode 7: And Now There Are None...
- Episode 8: Threshold
- Episode 9: Idols Don't Go to the Bathroom!
- Episode 10: Dream Dimension Alpha
- Episode 11: The Thorn Cross Association
- Episode 12: The Witch Wars
- Episode 13: Eve's Sigh
18if Season 1 Dream Dimension Alpha
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.
