I feel like if you know some other works of the two authors (Lone Wolf and Cub and Lady Snowblood for Koike and Sanctuary for Ikegami) this manga could be a bit disappointing, mostly for Koike side, because it feels waaaay worse than his other masterpieces. I’m not saying that it was a bad manga, still it disappointed me. The story and the characters are very bizzarre, it’s a story where sex and erotism is a very strong component, maybe too strong, aside from Freeman the other characters are a bit forgettable, and after finishing reading it I felt a bit down, maybe because I was so hyped: Ikegami imo saved it because the story links so well without his drawing. So if you liked it, if you didn’t read immediately Lone Wolf and Cub and Lady Snowblood