柔らかい時計
From Author Wars - https://authorwars.com/books/rou-rakaishi-ji-2035837.html
Variant Titles:
Editions/Publications:
- Unknown. 宇宙塵, April 1968 (Unknown, 荒巻義雄, 東京科学創作クラブ, ¥150, 60 pages, unknown, MAGAZINE)
From Author Wars - https://authorwars.com/books/rou-rakaishi-ji-2035837.html