Often, the main character in a light novel like 'the last embryo' is someone with a special ability or a unique destiny. There could be other characters who oppose the main character, creating conflict, and then there are those who form alliances with the main character. Without reading it in detail, it's hard to name specific characters though.
One of the main characters is Izayoi Sakamaki. He is a very strong and intelligent character. Another important one is Asuka Kudou, who has her own set of skills and personality traits. And then there is You Kasukabe, who also plays a significant role in the story.
I'm not entirely sure as I haven't read it specifically. But generally, a light novel could be about various things like an adventure in a fictional world, a coming - of - age story, or a story filled with magic and mystery.
I'm sorry, but I don't know which 'last embryo novel' you mean, so I can't tell you the author.
I don't have specific information about the main characters in 'the last summoner light novel' as I haven't read it. But typically, there would be the last summoner as a central character. There might also be a mentor figure, perhaps an old wizard or a retired summoner who guides the last summoner. And there could be friends or allies like a brave warrior or a clever thief.
The main characters include Claus Valca and Lavie Head. Claus is a young pilot with great skills and determination. Lavie, on the other hand, is his partner. They work together and support each other throughout their adventures. There are also other characters like Alvis Hamilton who also play significant roles in the overall plot.
The main characters in the 'Metro Last Light Novel' could include a young man who has grown up in the Metro and is now facing new challenges that threaten the fragile peace there. There may be a scientist - type character who is trying to find a way to make the Metro a more habitable place, perhaps by dealing with the radiation or finding new sources of energy. And there could be a group of comrades who join forces with the protagonist, each with their own skills and backstories, like a skilled fighter, a resourceful scavenger, and a wise medic.
Since I don't have detailed information about the 'last period light novel', it's hard to say exactly. However, it might have a group of main characters. There could be a leader - type character who is trying to navigate through this 'last period'. There might also be a sidekick character who provides comic relief or some kind of support to the main character. And there could be an antagonist who is causing problems or trying to stop the main characters from achieving their goals during this 'last period'.
Naruto and Hinata are surely main characters. Naruto, as the hero of the series, and Hinata, who has a special relationship with him.
The main character is a last - ranker who is on a journey to improve his standing. There are also other characters like his allies who support him in his battles and adventures, and his enemies who try to stop him from rising in the ranks.
One of the main characters is the titular Last Apostle. He has unique powers and a great burden on his shoulders.