There are several manga that could be similar, like 'Kamisama Kiss' which has a similar supernatural romance theme.
Well, 'Ao Haru Ride' might be similar as it also focuses on complex relationships and emotional development. It has that touch of drama and charm like 'Devil Beside You'.
The text version of the demon was usually a plot in web novels or fantasy novels. This kind of novel usually described a protagonist who found himself controlled by a demon in the process of fighting the demon and was forced to live and fight with the demon. Different web novels or fantasy novels may have different plots and settings, so it is impossible to determine the specific demon beside you. However, some common web novels or fantasy novels included " The Devil's Kiss " and " The Devil's Law ". If you want to find the text version of these novels, you can enter keywords on the Internet search engine to search.
It was too broad and grand. However, I can tell you some information about the songs in the novel. If you have any specific requests, you can tell me. A portion of the song information in the novel was as follows: 1 " Devil's Law " 2 The Devil's Kiss 3 Black and White 4 Demon's Eye 5. The Devil Is Beside Me Demon's Embrace The Devil's Kiss 8 Demon's Eye Demon's Embrace The Sealed Demon The Devil's Kiss Demon's Eye Chapter 13: The Sealed Demon Demon's Embrace Black and White Demon's Eye The Sealed Demon The Devil's Kiss Demon's Embrace The Sealed Demon The above song information is for reference only. If you need more information, please let me know.
Overall, the adaptations of 'Devil Beside You' try to stay true to the manga's core story and characters. However, there might be changes in the plot, character development, or visual style to make it more appealing for the specific format. For example, an anime adaptation might focus more on action scenes or add some extra subplots.
There was a work called " The Devil Is Next to Me, Changing His Name " by Han Bao. In the work, there were characters who could summon demons and see death. He could command the demons to do things, such as letting the demons treat his clients 'anorexia.
Perhaps 'Noragami' could be up your alley. It shares similarities in terms of the supernatural world and character development. The art style is also captivating, similar to that of 'Devil Butler'.
I think 'Tokyo Ghoul' could be somewhat similar. Both have elements of darkness and inner struggles of the characters.
Somewhat similar visual novels are 'Ace Attorney' series. Although it has a different theme mainly focusing on legal battles, it has a great narrative style and character development like 'devil beside me visual novel'. Also, 'Zero Escape' series can be considered. It has complex stories and deep character interactions.
The unique aspect of 'devil beside me visual novel' might be its character design. The way the devil characters are portrayed could be different from other visual novels.
You might like 'Death Note', which shares elements of supernatural and complex characters like in 'The Devil Does Exist'. It also has a lot of plot twists and suspense. Another one could be 'Tokyo Ghoul' which has a darker tone and unique character developments.
One manga that might be similar is 'Spice and Wolf'. It has a fantasy setting and interesting character dynamics like in 'The Devil is a Part-Timer'.