Slayers 4: Collector's Edition

From Author Wars - https://authorwars.com/books/slayers-4-collectors-edition-3231951.html

Overview:

Title: Slayers 4: Collector's Edition
Author: 神坂一
Year: 2023
Type: Omnibuses
Series: スレイヤーズ (Slayers) Omnibuses
Number in Series: 4

Variant Titles:

2023. Slayers 4: Collector's Edition