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At the young age of 11, Kotoko Iwanaga was abducted by youkai for two weeks and asked to become their "God of Wisdom," a mediator between the spirit and human worlds, to which the girl quickly agreed but at the cost of her right eye and left leg. Now, six years later, whenever youkai wish for their problems to be solved, they make their way to Kotoko for consultation.

Meanwhile, Kurou Sakuragawa, a 22-year-old university student, has just broken up with his girlfriend after he fled alone when the two encountered a kappa. Seeing this as her chance to become closer with him, Kotoko immediately makes her move, hoping to get married to Kurou one day. However, she quickly realizes there is something more to Kurou. With this knowledge, she asks for his help in solving the various issues presented by the supernatural, all the while wishing her newfound partner will eventually reciprocate her feelings.

Series Cast

  1. Akari Kito as Kotoko Iwanaga (voice)

    Akari Kito

    Kotoko Iwanaga (voice)

    13 Episodes

  2. Mamoru Miyano as Kuro Sakuragawa (voice)

    Mamoru Miyano

    Kuro Sakuragawa (voice)

    13 Episodes

  3. Mayumi Saco as Rikka Sakuragawa (voice)

    Mayumi Saco

    Rikka Sakuragawa (voice)

    13 Episodes

  4. Misato Fukuen as Saki Yumihara (voice)

    Misato Fukuen

    Saki Yumihara (voice)

    12 Episodes

  5. Kenji Hamada as Detective Terada (voice)

    Kenji Hamada

    Detective Terada (voice)

    12 Episodes

  6. Sumire Uesaka as Karin Nanase (voice)

    Sumire Uesaka

    Karin Nanase (voice)

    12 Episodes

  7. Genta Nakamura as Ayakashi (voice), Anonymous (voice), Nameless (voice), Manager (voice), Male (voice), Detective (voice), People (voice), and Young man (voice)

    Genta Nakamura

    Ayakashi (voice), Anonymous (voice), Nameless (voice), Manager (voice) and 4 more...

    11 Episodes

  8. Manami Hanawa as Black Komainu (voice), Aoi Tanio (voice), Anonymous (voice), Older brother (voice), Nurse B (voice), User (voice), and Grade schooler ghost (voice)

    Manami Hanawa

    Black Komainu (voice), Aoi Tanio (voice), Anonymous (voice), Older brother (voice) and 3 more...

    10 Episodes

  9. Kaori Motoyama as White Komainu (voice), Mountain Ayakashi (voice), Kuro Sakuragawa (boy) (voice), Hospital announcement (voice), Nurse A (voice), High school girl (voice), Police officer (voice), and City Hall employee (voice)

    Kaori Motoyama

    White Komainu (voice), Mountain Ayakashi (voice), Kuro Sakuragawa (boy) (voice), Hospital announcement (voice) and 4 more...

    10 Episodes

  10. View More

Full Cast & Crew

Next Season

Season 2 - In/Spectre

Season 2

2023 | 1 Episode

Season 2 of In/Spectre is set to premiere on January 9, 2023.

View All Seasons



Original Name 虚構推理

Status Returning Series


  • See more TV shows from tv asahi...
  • See more TV shows from Tokyo MX...

Type Scripted

Original Language Japanese


Content Score


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