Set in Fukuoka, where 3% if the population are killers, this show is quite thrilling with a lot of action, but it's definitely not for someone under 18. It focuses on a corrupt society with murder, human trafficking, revenge, etc. Some places might look nice on the outside, but inside is way darker than expected. Unfortunately stuff like this actually happens in the real world. There are hitman killing people they are assigned to, and even a hitman killing other hitman. It's pretty violent with not much comedy, but there are some scenes that are relaxing and enjoyable. Moral and ethic issues come up throughout this show too. Are the killers all evil, or are they doing this because that's what they were assigned to do the job or are there other reasons?? Each of the main characters have different backgrounds that are explored in the episode. If you read the light novel like I did, you'll learn even more about the characters.
Character: I wish the anime explained more about each character and their backstory. They did a good job for Lin and Enokida, but the rest were not that clear. Why is Misaki with Jirou?? There's not much about Banba actually.
Also the title mentions ramen, but food is not the main part of the show. I first thought this was maybe a show about food, but it's totally the opposite. The OP is not bad. The music is jazzy, something I did not expect for an anime like this. The order for the last two arcs in the anime are slightly different from the novel, but it doesn't seem to have a big problem. I would recommend this for adults who want some action anime. It's not super powers like BNHA, Naruto, OP, etc, but more like violence you can see in the real world.
Oh, and there is baseball in the show. The baseball scenes are quite enjoyable.
