見知らぬ明日

From Author Wars - https://authorwars.com/publications/jian-zhi-ranuming-ri-623971.html

Overview:

Title: 見知らぬ明日
Author: 栗本薫
Year: 2009
ISBN-10: 9784150309756
Publisher: 早川書房
Pages: 148
Binding: Paperback
Type: Novel
Title Reference: 見知らぬ明日
Notes: Data from Amazon.co.jp
This is the final volume in the series, and was not completed as the author died while writing it. It was published anyway by Hayakawa.