I was planning on releasing a v2 (with new typeset, added summaries and author/artist notes) of chapter 161, but since it's already pretty late i'll do that one tomorrow. When the v2 of chapter 161 is done i'll also make a batch of volume 27, and hopefully the first chapter(s) of volume 28 will be out next week.
Enjoy once again!
Read Online: Mangafox
Download Link: Yureka Chapter 167