Korean Hanzawa the Criminal Manga
The Korean Zero's Hanzawa the Criminal Manga was first published by Seoul Cultural Publishers Inc.. As of 2021, the five volumes have been published. Its name in Korean is 범인 한자와 씨 (literally Hanzawa the Criminal).
It is translated by Oh Kyung-wha.
"범인 한자와 씨". Namu wiki. https://namu.wiki/w/%EB%B2%94%EC%9D%B8%20%ED%95%9C%EC%9E%90%EC%99%80%20%EC%94%A8. Retrieved on 2019-10-05.