Here is a link to the publisher's page and a brief description:
https://www.geopoetika.com/book.php?id=4288
Also, the image of the British cover has been released on Amazon.co.uk. No sign of the American cover yet.
This blog is meant as an open forum where translators of Haruki Murakami can share ideas and discuss solutions to problems encountered in the process of translating his works. It was launched by two translators of Murakami into Norwegian and Polish, Ika Kaminka and Anna Zielinska-Elliott. Some of us have collaborated in the past, and many of us are in touch regularly by e-mail, but the publication of the new novel in 2013 served as a catalyst for the creation of an online translation blog.