Trying to Solve the Puzzle of 18if? Get a Hint With Honey's Highlights Now Available!

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Mystery, Action, Puzzle

Airing Date:
July 7 2017


Honey’s Highlights

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With this sort of thing, I really don't know what to call this. It seems almost like Madoka Magica meets Occultic;Nine meets the Monogatari series.
honey's anime character
Ahhhhh this is that mobile game that has art remnicient of Catherine by ATLUS. I have a strong feeling that this is going to be either very very good and engaging or it is going to lose us almost immediately.
honey's anime character
Wait what? So there are witches? Could this be like Flip Flappers where we know very little and have to learn it through the experiences of a character? I don't get it!

honey's anime character
That is a safe bet. We can see that Haruto is going to go on an adventure, but we do not know what it is exactly. This is for those seinen fans! Get ready to think a lot and hard.

Promotional Videos / PV

Official Images / Key Visuals


“'Dream World' An expanding secret world beyond the red door.
Dreams and reality.
The valley between consciousness and unconsciousness...
The many people who have dreams have had their hearts captured by this world where your hopes can be set free and converted.
And so tonight, one more lost traveler will visit the Dream World.”

One day, always-dreaming Haruto Tsukishiro was trying to fall back asleep in his room when he happened to slip into someone else’s dream - that of witches whose hearts had been captured in the world of dreams. Rejecting reality and escaping into dreams, these witches had contracted “Sleeping Beauty Syndrome.”

Haruto, lost in the witches’ dream world, starts to meet and talk to the witches as he searches for the exit.

Characters & Voice Actors List

Haruto Tsukishiro

Voice Actor: Nobunaga Shimazaki

A man who, before he knew it, had entered a dream world and became able to see a mysterious girl called Lily. He meets a doctor, learns about the existence of witches, and gets dragged into various incidents.

Katsumi Kamizaki

Voice Actor: Takehito Koyasu

A scholar who is researching the dream world who Haruto calls 'Doctor.' He becomes interested in Haruto, who can see Lily, and involves him in his research to investigate 'Sleeping Beauty Syndrome.' He normally has scruffy hair and wears a white coat with sandals, but in his Diver form he looks like a gentlemanly cat.


Voice Actor: Kaori Nazuka

A girl who suddenly appeared in the dream world, who only Haruto can see. An elusive girl, she calls Haruto ‘onii-chan’ for some reason, and tends to appear around him.

Natsuki Kamikawa

Voice Actor: Mari Fukuen

Other Title18 Kimi to Tsunagaru Puzzle, The Art of 18
Theme Songs
  • Opening Song: Red Doors Feat. Yoshikazu Mera by Yoshikazu Mera (Produced by Teddyloid)
Main Staff
  • Original Creator: Mobcast
  • Director: Kouji Morimoto, Akira Nishimori and more
  • Series Composition: Asuhiro Tomioka
  • Character Design: Tadashi Oppata
  • Sound Director: Youta Tsuruoka
  • Music: Ryuudai Abe

For more information: Official Website

(Credit Honey’s Anime when you use our description.)