The Blade of Ghost Destruction was a manga that involved the resistance of Tanjiro and others against ghosts. The story took place in a fictional world and told the story of the war between humans and ghosts. Tanjiro was an ordinary teenager who fought against ghosts and protected humans with the other protagonists.
The Ghost in the Shell manga is considered good by many. It combines elements of sci-fi and philosophy in an interesting way. The illustrations are detailed and add to the immersive experience.
Under One Man manga did not explicitly describe the love story. Although there were some characters in the manga who had emotional entanglements, these emotional lines were not clearly depicted and were not officially recognized. In the manga, it mainly talked about the friendship, battles, and growth stories between the characters.
The 'Ghost in the Shell' manga typically involves a future world where cybernetic enhancements and virtual realities play a significant role. The main characters often deal with issues related to identity, consciousness, and technological threats.
Hey, I can recommend you the novel,"Let's Draw a Manga." Although it's not a pure manga, the storyline and atmosphere are closer to the Ghost Blade style you described. The main character of the novel is a little girl who draws manga. In the process of writing, she encounters all kinds of strange things and characters. The plot is quite strange, but there are also some horror elements that might suit your taste. I hope you like my recommendation, Mwah ~š