The mangaka got in trouble for translating his series on Twitter so an English audience can find his work... I wouldn't blame the publishers, since Akiyama-sensei's unapproved translation probably made officially licensing the series in the future more difficult.
Still, the mangaka only had good intentions. We all want to read manga, after all. Akiyama-sensei knew this, and tried to help his series find the people who would enjoy it.
Come on, everyone, do your thing. Support this manga through word-of-mouth, send him kind messages on Twitter, buy the volume on Amazon; stuff like that. It's rare that mangaka try to reach a global audience; when that happens, we should encourage it.
Here is
Akiyama-sensei's message on Twitter: