Sure. 'No. 6' is an interesting BL - ish anime. It's set in a dystopian future city. The relationship between Shion and Nezumi is complex and full of mutual understanding and a certain kind of attraction. Also, 'Super Lovers' is about a boy named Haru who is reunited with his adopted brother Ren. Their relationship has elements of a BL story as they grow closer and face various challenges together.
Again, BL sex novels are not something that should be promoted due to their inappropriate nature. However, regular BL novels that focus on love, friendship and character development are quite popular among a certain group of readers.
Love and relationship are the most common. These stories often explore how two male characters fall in love, face challenges in their relationship like social acceptance or family opposition. For example, in 'Given', the characters have to deal with the loss of a loved one while also navigating their new - found feelings for each other.
One characteristic is the exploration of emotions. In a good BL anime story, they don't just jump into a relationship. Instead, they show how the characters gradually realize their feelings, from confusion to acceptance. Another aspect is the setting. A unique or interesting setting, like a historical period or a special school, can add depth to the story. Moreover, the chemistry between the characters is crucial. It should be palpable and make the audience root for their relationship.
To determine its popularity, one could look at the number of reviews it has on e - book platforms, or the amount of fan - made content (like fan art or fanfiction) related to it. If there are a lot of these, it might indicate that it has a decent level of popularity. Also, if it has been recommended frequently in BL - centered blogs or podcasts, that could also be a sign of its popularity within the niche.