Ginei is a character that can't be ignored. His werewolf nature and his rivalry with Tsukune, especially when Tsukune has godlike powers, can create a lot of tension. He could be trying to prove himself as strong as Tsukune or trying to take over the leadership at the academy. Also, Ruby with her unique vampire powers and her connection to other characters can be a very popular character in the fanfiction.
Tsukune himself is quite interesting. He's a human in a world full of vampires, which makes him an outlier. His journey of adapting to this new world and developing his powers is always engaging. Moka is also a great character. Her dual personality, with the sweet outer self and the more powerful vampire self, adds a lot of depth. Inner Moka especially is a force to be reckoned with. And then there's Kurumu, the succubus. Her pursuit of Tsukune in the fanfiction can lead to some really fun and flirty storylines.
One popular theme is the development of their relationship. Fans love to read about how Kurumu's initial infatuation with Tsukune grows into a deeper, more meaningful connection. Another theme is adventure. They often go on quests or face challenges together, like fighting against powerful enemies in the Rosario Vampire universe.
Some fanfictions give Tsukune the power of transformation. He can transform into a more powerful vampire form, with wings and increased physical capabilities. This not only looks cool but also gives him an edge in battles. It also shows his growth as a character, from a somewhat weak human - turned - vampire to a powerful force in the Rosario Vampire world.
One interesting plot could be Tsukune's journey to fully master his godlike powers. Maybe he has to face a new and powerful enemy that only his enhanced abilities can defeat. He could struggle with the moral implications of having such great power.
First, know the characters well. Tsukune is a complex character with his own growth arc. Make sure to stay true to his personality. Also, understand the world of Rosario Vampire, like the different monster species and their cultures. Then, come up with an interesting plot. It could be a new adventure for Tsukune or a different take on his relationships.
Tsukune is often a popular character in these fanfictions. Since he is the main character in the original Rosario Vampire, in the gamer fanfiction, he can be depicted as having new abilities or taking on new challenges related to gaming elements. For example, he might gain new powers by leveling up in a game - like system.
Tsukune is central as he is the character around whom the harem forms. Moka is often a key figure in the harem, with her alluring vampire nature and the mystery of her two personalities. Kurumu, with her seductive succubus powers, also adds a lot of drama and romantic tension. Yukari, the young and sometimes mischievous witch, brings in elements of magic and her own brand of charm to the story.
Well, Tsukune is of course one of the main characters. He's the human who gets involved with the supernatural world of the Rosario Vampire universe. Then there are the members of his harem. Moka is a very important character. She's a vampire and has a split personality, which makes for an interesting dynamic in the fanfiction.
Tsukune's vampire form in fanfiction can vary greatly. Some authors might focus on the emotional aspect of him dealing with this new side of himself. He could struggle with the urge to feed on blood, or he might embrace it as a part of his new identity. Additionally, his relationships with other characters, especially Moka, can be significantly affected by his vampire form.
A possible fanfiction could focus on a love triangle between Kurumu, Tsukune and another character. Kurumu is deeply in love with Tsukune, but Tsukune is conflicted as he has feelings for Kurumu but also has responsibilities towards others. This would lead to a lot of emotional drama and interesting character interactions.