Rengoku

From Author Wars - https://authorwars.com/books/rengoku-1999389.html

Overview:

Title: Rengoku
Author: Sam Best
Year: 2015
Type: Short Fiction

Editions/Publications:

2015 . Alt.History 101 (2015, Sam Best, Windrift Books, ISBN-10: 9780993983238, $2.99, ebook, Anthology)