使者

From Author Wars - https://authorwars.com/books/shi-zhe-2382729.html

Overview:

Title: 使者
Author: 星新一
Year: 1975
Type: Short Fiction

Editions/Publications:

Unknown. '71日本SFベスト集成 (Unknown, 星新一, 徳間書店, ISBN-10: 4191509411, 440 pages, Paperback, Anthology)