風の道しるべ

From Author Wars - https://authorwars.com/books/feng-nodao-shirube-3202963.html

Overview:

Title: 風の道しるべ
Author: 矢島綾
Year: 2020
Type: Novels
Series: 鬼滅の刃 / Demon Slayer: Kimetsu no Yaiba
Number in Series: 3

Variant Titles:

2023. Signs from the Wind