
One thousand years ago, a wish was made to the Harbinger of Change and a sword of rage and lightning was forged. Kamigoroshi. The Godslayer. It had one task: to seal away the powerful demon Hakaimono.
Now he has broken free.
Kitsune shapeshifter Yumeko has one task: to take her piece of the ancient and powerful scroll to the Steel Feather temple in order to prevent the summoning of the Harbinger of Change, the great Kami Dragon who will grant one wish to whomever holds the Scroll of a Thousand Prayers. But she has a new enemy now. The demon Hakaimono, who for centuries was trapped in a cursed sword, has escaped and possessed the boy she thought would protect her, Kage Tatsumi of the Shadow Clan.
Hakaimono has done the unthinkable and joined forces with the Master of Demons in order to break the curse of the sword and set himself free. To overthrow the empire and cover the land in darkness, they need one thing: the Scroll of a Thousand Prayers. As the paths of Yumeko and the possessed Tatsumi cross once again, the entire empire will be thrown into chaos.

This book was provided for review by the kind folks at NetGalley. Thank you!
Trigger Warning: Blood and violence. Like, a good deal of it. Also, human death and mentions of animal death.
Soul of the Sword is the sequel to Shadow of the Fox in the series of the same name. The story picks up almost immediately after the events in the first book with Yumeko and her friends trying to reach the Steel Feather temple. They also are searching for a way to defeat the demon Hakaimono without having to kill the young man, Kage Tatsumi, that he has possessed.
In my review of Shadow of the Fox, I praised Kagawa in her world and character creation. My praises continue for in the second book she builds on what she established in the first one. Characters and places that we were introduced to in the first book come back and play a part in continuing the narrative. Characters with small parts in the first book are brought back to play a larger part and become more important.
Like in Shadow of the Fox, Kagawa peppers Japanese words and terms in her prose as well as in characters’ speech. It seems to be a bit more prevalent in this book and while I didn’t mind it, some readers could find it irritating. Thankfully, for those who are not familiar with the terms, a small dictionary was provided at the back of the book.
While the first book seemed to be aimed at all readers, Soul of the Sword had a darker feel. Considering some of the subject matter older, adult readers will likely enjoy it more. I am not saying that younger readers can’t or won’t enjoy it, I’m only saying that some readers (whether young or old) might have a difficult time.
As with Shadow of the Fox, I highly recommend Soul of the Sword to my readers. Especially my manga and anime loving readers. Hopefully they will enjoy this series as much as I have and will join me in awaiting the third and final installment.