One memorable character could be a mysterious woman in the harem. She has a past that is slowly revealed throughout the fanfic. Maybe she was once a spy for an enemy faction but has now switched sides. Her knowledge of the enemy's tactics makes her an invaluable asset. There could also be a young and naive girl in the harem who grows and matures throughout the story, learning combat and survival skills. She is memorable because of her character development.
The main character, of course, is usually quite memorable. He is often portrayed as a strong and strategic leader. Then there might be a female character who is a skilled archer in the harem. She stands out because of her ability to take down enemies from a distance during battles. Another could be a healer in the harem, who is always there to patch up the wounded after a fight.
Perhaps there is an old veteran in the 'virtues of war novel'. He has seen many battles and his wisdom about the virtues of war, such as honor and perseverance, is passed on to the younger generation. His stories and his way of handling difficult situations in war make him a character that readers will remember.
Well, the Chinese general in the novel is quite memorable. He has a strategic mind and his decisions regarding how to handle the zombie situation in China are significant. There's also the American politician who initially underestimates the threat of the zombies. His arc from denial to acceptance of the reality of the apocalypse is interesting to follow.
There's Roland from 'The Dark Tower' series. He is a gunslinger in a world filled with chaos and war - like situations. His skills with his guns and his unwavering determination make him a remarkable character. In addition, Henry Fleming from 'The Red Badge of Courage' is a young soldier who experiences the terrors and the growth that comes with war. And Beowulf from the epic poem 'Beowulf' is also a kind of war hero, fighting against monsters which can be seen as a form of war in that ancient context.
The tech - savvy character is also quite common. They are the ones who can hack into military systems or figure out how to use advanced technology against the Kaiju. Their intelligence and quick thinking help in many tight situations.
One common plotline could be the main character, who is often a powerful warrior in the context of 'Good of War', gradually gathering a harem of diverse and interesting characters. For example, he might rescue a damsel in distress during a battle, and she then becomes part of his harem. Another plotline could involve political intrigue within the war - setting, where the harem members play different roles to help the main character gain power. Maybe a harem member has connections to a powerful noble family and uses those connections to the advantage of the group.
In a Hyperdimension Neptunia OC x Harem Fanfic, there are several characters that would work well in the harem. Blanc is one of them. Her short - tempered but intelligent nature can lead to some really fun exchanges with the OC. Uni is also a good pick. She's young and has a lot of potential for growth in the story, which can be explored through her relationship with the OC. Rom and Ram are another interesting duo to include. Their sisterly bond and their own individual quirks can make for some heartwarming and comical moments in the fanfic.
Orihime Inoue is often included in Ichigo's harem in fanfics. She has a pre - existing relationship with Ichigo in the original series, with her feelings for him being quite strong. Rukia Kuchiki is another common character. Her connection with Ichigo is deep, as she was the one who initially transferred her powers to him. Then there's Tatsuki Arisawa, who is Ichigo's childhood friend. In some fanfics, her relationship with Ichigo takes on a more romantic turn within the context of the harem. And Neliel Tu Odelschwanck could also be part of the harem. She has a unique bond with Ichigo, and her character's personality makes her an interesting addition to the harem concept.
I think Aaron Jastrow is also very memorable. As an intellectual, he has his own views on the world and the war, but he is also in a very vulnerable position because of his Jewish heritage. Also, Rhoda Henry is a character that stays in the mind. Her actions and decisions, especially in relation to her marriage, add depth to the story.
Natasha Rostova is quite memorable. Her vivaciousness and her journey from a young girl to a woman are very engaging. Andrei Bolkonsky is also memorable. His noble and brooding nature makes him stand out. And of course, Pierre Bezukhov. His search for meaning and his somewhat bumbling yet endearing personality are unforgettable.
The narrator is very memorable. He takes us through the entire terrifying experience of the Martian invasion, and his first - hand account makes the story more vivid. Also, the Artilleryman is quite a character. His ideas about hiding underground and building a new society there are interesting and show his survival instincts.