You can read a total of 9 chapters from TK's book online thanks to Da Vinci Web. It is in Japanese but you can use Google translate and RomajiDesu to translate it.
The chapters will start distribution from June 21-June 29, 2023 at 20:00 every day. Japan time. Enjoy!
Da Vinci Web ゆれる (Yureru) by TK
https://ddnavi.com/serial/yureru/