Well, without more context about 'hataraku light novel', it's hard to give exact titles. However, light novels that focus on the growth and development of characters in a particular field, such as in a fantasy school where students study magic and work hard at it, could potentially be considered part of what 'hataraku light novel' might refer to. One example could be the 'Harry Potter' - like light novels where the characters are constantly learning and applying their skills, which is a form of 'hataraku' or working hard.
I'm not sure specifically which 'hataraku light novel' titles are extremely popular as it's not a widely known term in a general sense. But some light novels that often gain popularity are those with unique magic systems, like 'A Certain Magical Index'.
There could be many different 'hataraku light novel' titles out there. It really depends on what kind of story you're interested in. For example, if you like isekai (another world) stories, there are light novels in this genre that might be related to 'hataraku' in the sense of characters working hard in the new world they are transported to.
The unique concept of a demon lord having to work in the human world is really appealing. It combines the elements of fantasy and the daily life in a very interesting way.
One popular 'farming light novel' could be 'Farming in Another World'.
The light novel 'Grimgar of Fantasy and Ash' can be included. The characters are in a harsh and unforgiving world, and there are numerous instances where their survival seems uncertain, similar to the concept of deathflags. Additionally, 'Konosuba: God's Blessing on this Wonderful World!' has comical yet dangerous situations for the characters that can be related to the idea of deathflags in a light - hearted way.
Well, there could be 'Dragonborn: Rise of the Legend'. It might tell the story of a dragonborn's journey to become a great hero, facing various challenges and making allies along the way. Maybe there are epic battles against powerful foes and the discovery of hidden powers. Another could be 'Dragonborn: Quest for the Lost Artifact' where the dragonborn embarks on a dangerous quest to find a very important and powerful artifact that could change the fate of their world.
Some popular ones might include 'Sword Art Online' which has elements that could be considered in the light novel genre. It's about a virtual reality MMORPG where players get trapped inside the game world.
One popular 'shinigami light novel' could be 'Death Note'. It features a shinigami named Ryuk who drops his Death Note into the human world, which then sets off a chain of events with the main character Light using it to try and create a new world order.
One popular light ero novel is 'High School DxD'. It combines elements of fantasy, action, and some romantic themes. The story follows Issei Hyoudou, a high school student who gets involved with devils and angels.
One popular're light novel' could be 'Sword Art Online'. It has an engaging story set in a virtual reality game world where the characters have to fight for their survival. Another is 'Re:Zero − Starting Life in Another World', which follows a young man who is transported to a fantasy world and has the unique ability to return by death, making for a very interesting plot with many twists.
One well - known 'Hachiman light novel' title is 'My Youth Romantic Comedy Is Wrong, As I Expected'.
There's also 'Overlord'. This light novel follows the story of a powerful being in a game - like world. It has complex characters and an interesting power system.