hey everyone my name is Castle and I'm here today to talk to you about a manga by the name of
AkumetsuAkumetsu is japan-language-speak for "evil punisher" or something!
Maybe this picture will help?

It is the basic premise of the japanamanga. It takes place in modern Japan, ripe with corruption and a stagnant government. One dude, we'll call him Akumetsu, is a pretty cheery guy normally, but goes around murdering politicians in extremely showy ways before killing himself!

See?
This manga is written by TWO PEOPLE. An artist and a writer. This makes it REALLY FUCKING GOOD. I am of the belief that the artist+writer system works extremely well and it can lead to things that are way better than what someone might be able to do on their own.
The artstyle is at the same time really dark and heavy with inky bits but also really unnaturally light at times. The tone of Akumetsu is dark comedy with a very real message about how shitty modern governments are.
It's also really morbid. Like I said: the main character kills himself after he kills bad politicians.

See?
"Wait, Castle, how does someone kill themself more than once, ever?"
I dunno, you dummy. It's a manga.
Why don't you read it and find out?(after this series the duo went on to work on a manga called wolf guy wolfen crest which kind of stinks because its about an angsty teen werewolf and has a lot of sex and rape and weird stuff and doesn't tell a very interesting story - all problems akumetsu doesn't have)