忘却兵器極秘作戦!

From Author Wars - https://authorwars.com/publications/wang-que-bing-qi-ji-mi-zuo-zhan-859832.html

Overview:

Title: 忘却兵器極秘作戦!
Author: uncredited
Year: 1974
ISBN-10: 415010154X
Publisher: 早川書房
Price: ¥270
Pages: 253
Binding: Paperback
Type: Anthology
Title Reference: 忘却兵器極秘作戦!
Notes: First Japanese edition of this selection. {{Tr|{{A|Kenji Matsutani}}}} (松谷健二). This entry is for the initial printing. Data from ameqlist.com and Amazon.co.jp. Number 18 in the series 宇宙英雄ローダン (Uchuu hideo Rōdan) -- Space Hero Rhodan. Ameqlist notes the inclusion of an essay by 松谷健二 (Kenji Matsutani, the translator) but doesn't give a title.