I'm not familiar with the specific main characters in this 'from goblin to goblin god novel'. But generally, there should be the goblin that is on the path to becoming a god. There might be a character who is like a guide, maybe a spirit of the forest that gives the goblin some crucial advice at the beginning. And there could be a powerful tyrant in the magical realm that the goblin has to face and overcome, which serves as a major antagonist in the story.
Since I haven't read the 'from goblin to goblin god novel', I can only guess. There could be the goblin itself, of course, which is the central character on its journey to godhood. There may be other goblins too, some of whom might be jealous of the protagonist's growth and try to stop it. And perhaps there are some human or elf characters who are initially dismissive of the goblin but later come to respect it as it gains power.
In 'from goblin to goblin god novel', there could be a plot where the goblin is initially at the bottom of the food chain. But then it gets an opportunity, like stumbling upon an ancient magic spell. It starts to practice this spell secretly, but has to hide from other powerful beings who would not allow a goblin to gain such power. As it grows stronger, it forms alliances with some unlikely friends, all while facing the envy and attacks from its enemies, and finally ascends to become a goblin god.
The main characters can include the goblin king's chief enforcer among the goblins, who is responsible for carrying out his orders. Additionally, there could be a young adventurer who stumbles upon the goblin king's realm and becomes embroiled in the power struggles and adventures within the world of the novel.
There's no way to know precisely without reading the novel. However, it might have a young protagonist who is on a quest and has to deal with the goblins on that fateful night. There could also be a wise old wizard or a fearless warrior among the main characters. Maybe there's a goblin with a unique personality who either helps or hinders the other characters during the night - time events.
Since I don't know the specific 'goblin king novel', it's hard to say. But most likely, the goblin king himself is a main character. There could also be his loyal minions or advisers, and perhaps characters from other races like a brave human knight or a wise elf who oppose or interact with the goblin king.
High Elf Archer is another important character. She is a skilled archer with a somewhat haughty personality. She joins the Goblin Slayer on his quests, and her interactions with the other characters, especially her banter with the Goblin Slayer, are quite interesting.
The main character is obviously the Goblin Slayer. He's the one leading the fight against the goblins.
In the 'Goblin Slayer Online Novel', the lead character is the Goblin Slayer. He is a complex figure driven by his hatred for goblins. Priestess is a significant character. She starts as a novice but grows throughout the story. High Elf Archer is a skilled fighter who provides ranged support. Dwarf Shaman is another key character. His knowledge of magic and the world helps the group in their battles and their travels. These characters interact with each other, and their relationships evolve as they face various challenges together in the story.
I don't know the exact main characters as I haven't read it. But surely the goblin king himself is one of the main characters. There may also be his trusted advisors or generals within the goblin tribe.
Since I don't have specific information, I can only assume that the goblin girl is likely a main character. There may also be other characters like her friends, family members within the goblin community, or characters from other races that she interacts with.
In the 'Goblin Slayer Graphic Novel', the main character is the Goblin Slayer. He is a complex figure with a tragic past that drives his goblin - slaying obsession. Priestess is an important character too. She provides support to the Goblin Slayer with her healing abilities. Also, there is Dwarf Shaman. He is an old acquaintance of the Goblin Slayer and often aids him in his battles against the goblins. Each character has their own role and personality, and together they form an interesting group dynamic in the story.