this could be considered as the most hilarious/unique manga of all time.
imagine with me.........when you become an adult, your life is boring, your family doesn't like you, your wife is ugly....and to top it of you still have only 3 months to life because of a stomach cancer....but one day you wake up and you find out that you became a machine ( jetpack - invincible - your life is not in danger anymore....)...yeah i don't know what you would do in a case like this, but this manga manages to answer this stupid fantasy question:
Inu Yashiki is an 50 years old but looks like an old geezer, he already have backache, he have a wife, too kids,and passing with the same situation i mentioned before. of course he is the MC for this story. after realizing that he's life is at the border in the same night he is already killed in a crash landing of aliens (you probably didn't expect that). next moring, he wakes up not realising he's already dead, but soon after the accident he discovers that he was rebuilded by those aliens and now he became a machine.
here is a little idea about how strong he got.....you can say he is far more stronger than the terminator ^^.
so how will his life change now that he is a machine?
ok then, the arts here are the kind of realistic and suited for everyone arts. the characters are not that beautiful.. actually they get really ugly sometimes, so it's clear that the manga here tries to approach he's drawing to reality. i personally like this kind of style since it does a great job at emulating human facial.
charcters:
this is where the manga really shines, while the drawing try to approach the reality from one side, the characters do the same from another side. you got your main protagonist geezer who is very emotional hate violence and does his best to erase it.
the normal reaction.....or should i say, the real reaction of his kids to their old father, it almost brings me to tears in the 2 first chapters.....wait right now you're thinking about whether there is an antagonist with the same power or not...well yes there is one. Hiroshi Shishigami is high schooler with the same superpower became a serial killer rather than been a hero like our MC.
this is not a comedy manga but still there are some scenes that don't give you a choice other than laughing so hard especially those double pages scenes where an old men is beating up a other people, a gang , or even yakuza!

overall i enjoyed reading Inu Yashiki, it was a quick read since there's only 29 chapter and still on going but hey you don't see a manag with an old man beating up people with a super machine fist right ?
story: 8
art: 9
characters: 9
enjoyment: 9
aaaand an overall of 9/10 year! definitely recommended to everyone for a change of pace :)