Riku Onda (Japanese name: 恩田 陸), born in 1964, is the professional name of Nanae Kumagai. She has been writing fiction since 1991 and has won the Yoshikawa Eiji Prize for New Writers, the Japan Booksellers' Award, the Mystery Writers of Japan Award for Best Novel for The Aosawa Murders, the Yamamoto Shūgorō Prize, and the Naoki Prize. Her work has been adapted for film and television. The Aosawa Murders was her first crime novel and the first time she was translated into English. It was selected by The New York Times as a Notable Book of 2020.
This is a collection of ten short stories, some of them are prequels/spin-offs for her other novels like the one for "夜晚的遠足" while others were unrelated oneshots.
Even having read the book a few weeks ago, I still remembered that I really liked some of the short stories. My favourite story was "奧德賽" where I had fun imagining a moveable city/land and what it saw over the years. "遠足的準備" did its job and made me want to continue reading its main story "夜晚的遠足" (which I read after finishing this book).
This is a good book for people who want to understand the writing style of Onda Riku and those who only have the time/concentration for short stories.
To me, this collection of short stories of Onda Riku's was pretty much a motivator to dig into her other fictions. For example, I checked out Sixth Sayoko after reading this selection of short stories.