Obviously Naruto himself would be a main character as the source of the clones. Maybe Sasuke could also be involved, either as an ally or an antagonist in relation to the clone army.
The main character is Naruto as he creates the clone army. However, in this fanfiction, there could be a new character, like a rogue ninja who tries to steal the secrets of Naruto's clone - making technique. This character could then become a major part of the story, constantly causing trouble for Naruto and his clone army, and the interactions between them would drive the plot forward.
Obviously Naruto himself is always popular as he is the one who creates the shadow clone army. Sasuke also often appears in these fanfictions, sometimes as an ally and sometimes as an antagonist to Naruto's use of the clones. Kakashi is another character that is frequently included. His wisdom and experience can play important roles in stories involving the shadow clone army, like training Naruto to better control his clones or using his own knowledge to strategize with the clone - based forces.
Obviously, Naruto is one of the main characters. He is the central figure from the Naruto universe. And then there would be characters from the orc army. There might be an orc chieftain who leads the orc army and interacts with Naruto, whether as an ally or an antagonist at times.
Most likely Naruto would be one of the main characters since it's in the Naruto universe and the title seems to imply a focus on a single character's story, which in this case is probably Naruto.
Since it's a fanfiction, the main characters could be any two characters from the Naruto series. It might be Naruto and Sasuke, as they are very popular characters and their relationship has a lot of potential for such a story. They could put aside their differences and form an army together.
Most likely Naruto would be one of the main characters, since it's a Naruto - related fanfiction. There might also be his friends like Sasuke or Sakura who could be part of this army of glass concept.
Sakura could be a main character. She might be suspicious of the clone at first, thinking it could be a threat to Naruto. But as the story progresses, she could come to understand the clone's situation and even help in its development.
The main characters are Naruto and his fem clone. Naruto brings his experience, skills, and his big - hearted nature to the story. The fem clone, on the other hand, might be more inquisitive about her existence. She could be a bit more cautious or have a different approach to combat compared to Naruto. And there might also be other supporting characters from the Naruto universe, like Sasuke or Sakura, who interact with Naruto and the fem clone in different ways.
Obviously, the clone commandos themselves could be the main characters. Each clone could have different abilities or characteristics that set them apart.
Well, Naruto is definitely one of the main characters, since it's about him being the master of the shadow clone. There might also be his friends like Sasuke and Sakura. They could play important roles in supporting Naruto's development with his shadow clone abilities or be involved in battles where Naruto uses his jutsu.
Obviously Naruto is a main character as it's about his shadow clone. But there could also be Sasuke. Maybe Sasuke discovers something strange about Naruto's shadow clones and gets involved in the mystery.