Both touched by spirits called yokai, Kotoko and Kuro have gained unique superhuman powers. But to gain her powers Kotoko has given up an eye and a leg, and Kuro's personal life is a shambles. So when Kotoko suggests they team up to deal with renegades from the spirit world, Kuro doesn't have many other choices, but Kotoko might just have a few ulterior motives.
In/Spectre Series
Dive into a world where the supernatural intertwines with everyday reality, presenting a unique blend of mystery and paranormal investigation. Two protagonists, marked by spirits and gifted with special powers, form an unlikely alliance to confront threats from the spirit realm. Their partnership, however, is complicated by past sacrifices and unspoken intentions, promising a compelling narrative filled with intrigue and unexpected twists.






Recommended Reading Order
- 1
- 2
In/spectre Volume 2
- 156 pages
- 6 hours of reading
First published in Japan in 2015 by Kodansha Ltd., Tokyo, as 'Kyokou Suiri' volume 1--Colophon.
- 3
First published in Japan in 2016 by Kodansha Ltd., Tokyo, as 'Kyokou Suiri' volume 3--Colophon.
- 4
First published in Japan in 2016 by Kodansha Ltd., Tokyo, as 'Kyokou Suiri' volume 4--Colophon.
- 5
In/spectre Volume 5
- 145 pages
- 6 hours of reading
TRUTH TO POWER With the violence and the urban legend of Steel Lady Nanase only continuing to grow in power, it's up to Kotoko to put a stop to her once and for all—and quickly! Her mission is complicated by the likelihood that Kurô's sickly cousin, Rikka, is the mastermind behind it all. Kotoko gathers "four solutions" to destroy the truth that Rikka has brought to life, but can a lie destroy a fictional monster and create a new truth? Armed only with these imaginative solutions, Kotoko, Kurô, and Saki kick off the decisive battle with Steel Lady Nanase.
- 6
First published in Japan in 2017 by Kodansha Ltd., Tokyo, as Kyokou Suiri volume 6--Colophon.
- 7
In/spectre Volume 7
- 207 pages
- 8 hours of reading
First published in Japan in 2017 by Kodansha Ltd., Tokyo, as Kyokou Suiri volume 7--Colophon.
- 8
In/spectre Volume 8
- 170 pages
- 6 hours of reading
Both touched by spirits called yokai, Kotoko and Kuro have gained unique superhuman powers. But to gain her powers Kotoko has given up an eye and a leg, and Kuro's personal life is in shambles. So when Kotoko suggests they team up to deal with renegades from the spirit world, Kuro doesn't have many other choices, but Kotoko might just have a few ulterior motives.
- 9
In/spectre Volume 9
- 208 pages
- 8 hours of reading
Even the mysterious Kotoko Iwanaga was a high school student once, but could a girl like her ever fit in with regular teenagers? There is one student who thinks she would be a great addition to his club, but can he possibly convince the lone wolf to become a member of an organization? Learn how Manabu Amachi manipulated Kotoko into joining the mystery appreciation club!--Publisher's description.
- 10
Both touched by spirits called yokai, Kotoko and Kuro have gained unique superhuman powers, teaming up to fight renegade spirits while Kuro fights to win Kotoko s love.
- 11
Both touched by spirits called yokai, Kotoko and Kuro have gained unique superhuman powers, teaming up to fight renegade spirits while Kuro fights to win Kotoko s love.