復活の先生なんですけど。

From Author Wars - https://authorwars.com/publications/fu-huo-noxian-sheng-nandesukedo-551819.html

Overview:

Title: 復活の先生なんですけど。
Author: 榊一郎
Year: 2005
ISBN-10: 4757721994
Publisher: エンターブレイン
Pages: 249
Binding: Paperback
Type: Novel
Title Reference: 復活の先生なんですけど。
Notes: Data from Amazon.co.jp
Cover artist per cover credit
Title translates as "Actually, I'm Sure It's the Resurrected Teacher."