Obviously, the sakura princess herself is a main character. She is often depicted as kind - hearted, beautiful and with a strong will.
Often, the sakura puppet itself is a main character. It could be a cute and delicate puppet with a kind heart.
The main character is the sakura secret princess. Alongside her, there could be a young and adventurous boy from a neighboring village who stumbles upon her secret. There might be a powerful queen mother in the story who has her own motives regarding the princess's secret. And then there could be a mysterious figure in the shadows, an agent of an unknown force, who is constantly watching the princess and trying to figure out her secret, adding an element of mystery and suspense to the fanfic.
The main characters in a sakura beauty makeover fanfic can vary. The central figure is usually a girl who is the subject of the makeover. She might have a group of friends who either encourage or discourage her from the sakura - inspired change. There could also be a rival, maybe another girl who is jealous of the attention the main character gets after her makeover. And then there are the family members, like a mother or sister, who might have different opinions on her new look and the whole sakura beauty concept.
Typically, the main character is a male admirer of sakura. He could be a student, perhaps studying botany or art, which leads him to be fascinated by sakura. Another common character is an older person, like a gardener or a local historian, who imparts knowledge about sakura to the male admirer. And sometimes, there's a love interest, a girl who comes into his life because of his connection to sakura.
Sakura is the central figure. Then there might be a cheerful and outgoing guy named Haru. He brings a lot of fun and light - hearted moments into Sakura's life in the fanfic. There could also be a more mature and sophisticated man, perhaps named Ren, who challenges Sakura intellectually and romantically.
Often, the main characters can be train conductors. They are in charge of the sakura trains and are very knowledgeable about the routes and the special features of these trains. They could be guiding passengers through the beautiful sakura - lined tracks.
In sakura makeover fanfiction, Sakura is the main character without a doubt. But it's not just about her. There could be her closest friends, who might encourage her to make the change or be skeptical about it. Her family might also be involved, for instance, her parents could have different opinions on her new style. And in some fanfictions, there might be a love interest. This character could be attracted to Sakura's new look or be the reason she decides to have a makeover in the first place. Additionally, there could be a mentor - like figure who guides her through the process of the makeover, whether it's about physical changes or personal growth.
Sometimes, animals can be main characters in Sakura Balloon fanfiction. For instance, a little bird that befriends Sakura and helps her carry the balloons or a squirrel that hides the balloon - making tools. These animal characters add a cute and fun aspect to the story and can also create interesting interactions with Sakura.
Well, clearly Sakura and Itachi are main characters. Sakura is often the one who is in the position of inheriting something from Itachi. Sometimes other characters like Naruto or Sasuke may also be involved, as they are important in Sakura's life and in the overall Naruto universe.
Often, a character named Sakura is the main focus. She could be a young girl with special powers or abilities related to the sakura, like being able to control the growth of sakura trees or having some sort of sakura - based magic.