A great main protagonist in a light novel should be able to carry the story. Shiroe in 'Log Horizon' has the knowledge and charisma to lead others in the new world. They should have some sort of inner conflict. For instance, in 'Sword Art Online', Kirito has to deal with the moral implications of killing in the virtual world. And their relationships with other characters are important too. In 'Overlord', Ainz's relationships with his subordinates shape his actions and the overall story.
A good main protagonist in a light novel often has unique traits. For example, they might have a strong sense of justice like Kirito in 'Sword Art Online'. They are also usually relatable. Subaru in 'Re:Zero' is relatable because he makes mistakes and has to learn from them. And they should be able to grow throughout the story. Ainz in 'Overlord' starts as a somewhat clueless undead in a new world but gradually becomes a more powerful and shrewd leader.
A good light novel often has an engaging plot. It grabs the reader's attention from the start and keeps them hooked throughout. For example, 'Sword Art Online' has a very interesting concept of being trapped in a virtual game world which makes it a good light novel.
A good light novel typically has a compelling storyline with unexpected twists and turns. The characters should have depth and growth throughout the story. And, it should have a pace that doesn't feel rushed or too slow.
The writing style also matters a great deal. A good tentacle light novel should have engaging prose that can draw the reader in. It should be able to describe the tentacle - related events or creatures vividly without being overly graphic or disturbing. Also, if there are themes associated with the tentacles, like power, mystery, or transformation, these themes should be explored in a way that is thought - provoking and adds depth to the story.
Well, a unique premise is crucial. Like in 'Kumo Desu ga, Nani ka?', where the protagonist is reincarnated as a spider. It grabs the reader's attention right away. Also, the pacing of the story matters. It should have a good balance between action, exploration, and character - centric moments. Good isekai light novels also tend to have some kind of overarching goal for the protagonist, whether it's saving the world or finding a way back home.
Well, the ability to make the reader feel emotions is a big factor. In 'Your Lie in April', it makes the reader feel sadness, joy, and love. The themes explored in a light novel can also make it great. For instance, 'A Silent Voice' explores themes of bullying and redemption. And of course, having a unique and original idea, like in 'Baccano!', can make a light novel stand out and be considered very good.
Interesting characters are key. Each girl in the harem should have her own distinct personality, like in 'Sword Art Online: Progressive - Aria of a Starless Night'. The side characters add depth to the story and make the harem dynamic more engaging.
A good ecchi light novel often has interesting characters. For example, in 'High School DxD', the characters have distinct personalities. The main character Issei is not just a one - dimensional pervert; he has dreams and grows throughout the story. This makes the ecchi elements more acceptable as they are part of the overall character development.
A good isekai light novel often has a relatable protagonist. Take 'KonoSuba: God's Blessing on This Wonderful World!'. Kazuma is an ordinary person who gets thrown into a strange world, and readers can easily identify with his reactions. The plot should be engaging and full of twists. In 'Overlord', the story of the all - powerful Ainz Ooal Gown's adventures in the new world keeps readers hooked. Additionally, good use of genre tropes and subverting them can make a isekai novel stand out, like 'No Game No Life' does.
A good litrpg light novel often has an engaging story. For example, if the plot involves a character starting from a weak position and gradually becoming powerful through their own efforts in the game - like world, it can be very appealing. Also, clear and interesting game mechanics are important. Such as unique leveling systems, different types of skills and how they are acquired.
A good merchant light novel typically combines elements like smart deal-making, unexpected market turns, and a protagonist who grows and learns through their business endeavors. The supporting cast should be diverse and contribute to the story's depth. Additionally, a richly described merchant world with its own rules and politics makes it stand out.