There's no way to tell without reading it. However, in most Pokemon fanfictions, there's usually a central trainer character, and perhaps some unique Pokemon that play important roles. There might also be a mentor figure or a rival character that helps drive the story forward.
I don't know for sure as I haven't read it. It could be a new trainer starting out on their journey to become a master.
The main character in this fanfic is probably a trainer who is eager to master Pokémon training. Alongside them, there could be a group of friends who are also trainers at different levels of their own journeys. There might be a Pokémon that has a special bond with the main character, perhaps a Pokémon they've had since they were very young. And then there could be a mysterious character who appears from time to time, with knowledge about rare Pokémon or secret training techniques that help the main character on their road to mastery.
A young and determined trainer named Alex could be the main character. Alex has grown up in a family of Pokemon trainers but wants to make a name for themselves in a unique way, not just following the family's footsteps. They set out on the road to master with a starter Pokemon that has some unusual traits.
Perhaps an organization that believes in using Pokemon for cruel and unethical experiments. They view Pokemon as mere tools and are trying to create super - powerful Pokemon through these experiments. They see the main character, who has a more harmonious relationship with Pokemon, as a threat to their plans.
There could be a group of main characters. Maybe a team of trainers who got separated from their base or hometown during a big Pokémon event. Now they are on this long road home together. Each character could have their own Pokémon and skills, and they have to work together to overcome obstacles on the road, like wild Pokémon attacks, difficult terrains, and lack of supplies.
Well, obviously Red is one of the main characters. He is the Pokemon master in this fanfiction. There may also be his rivals, like Blue or Green. And of course, his Pokemon would also play important roles, such as Pikachu which is often associated with Red in the Pokemon series.
Well, Naruto is the central character for sure. But we could also expect to see some well - known Pokemon characters. The Pokemon Professor in the region where Naruto starts his journey could be an important character. He would provide Naruto with his first Pokemon and give him advice on how to be a good trainer. Also, some powerful Gym Leaders or Elite Four members would be main characters as Naruto has to battle them on his path to becoming a Pokemon master.
Well, 'pokemon road of the master fanfiction' could potentially tell the story of a protagonist who has a unique goal in the Pokemon world. Maybe it's about a character who starts from a small town and travels through different regions. They might encounter rare Pokemon, learn special training techniques, and strive to overcome various challenges in order to reach the status of a master. It could also include elements of friendship and rivalry, as these are common themes in Pokemon stories.
Obviously, Ash and Chikorita are the main characters. Ash is the Pokémon trainer, and Chikorita is his Pokémon.
Obviously, Ash is one of the main characters. His Pokémon, like Pikachu, are also likely to be important characters in the fanfic.