コズミックロマンスカルテット with E
From Author Wars - https://authorwars.com/books/kozumitsukuromansukarutetsuto-with-e-2212009.html
Editions/Publications:
- 2012 . Nova 7―書き下ろし日本SFコレクション (2012, 小川一水, 河出書房新社, ISBN-10: 9784309411361, ¥1,026, 445 pages, Paperback, Anthology)