There's 'Amnesia: Memories'. In this visual novel, there are different routes, and some of the male characters can exhibit possessive or obsessive traits which are related to the yandere concept. It offers a complex story with multiple endings depending on the choices you make regarding these characters.
I'm not sure if it's entirely a 'yandere boy visual novel', but 'Code: Realize - Guardian of Rebirth' has male characters with strong personalities. Some of them could be seen as having a bit of a possessive side which is somewhat similar to yandere traits. It's a well - made visual novel with an interesting steampunk setting and engaging storylines that involve the relationships between the female protagonist and these male characters.
One of the popular ones could be 'Doki Doki Literature Club'. It has elements of yandere behavior and a relationship with a senpai - like character. However, it's important to note that this game also contains disturbing and potentially triggering content.
I'm not sure of specific popular 'yandere grey visual novel' titles off the top of my head. There are many visual novels out there, and while the yandere trope is well - known, it's difficult to single out ones with this exact combination in their title as being widely popular.
One popular title could be 'Doki Doki Literature Club'. It has elements that can be related to the yandere concept in a love - story context within a visual novel. However, it also contains some disturbing themes, so it's a bit of a complex example.
A 'yandere boy visual novel' is centered around a male character with yandere traits. Visual novels are known for their interactive storytelling. In this case, the yandere boy could be the main focus of the story. His actions, which are driven by his obsessive love, are likely to be a major part of the plot. You as the player might have to navigate through his possessiveness and the consequences of his actions. For example, he may go to great lengths to eliminate any perceived rivals, and you get to see how the story unfolds based on your choices in relation to his behavior.
It has a niche popularity. There are a dedicated group of fans who are really into this type of game that combines yandere elements with the dating visual novel concept. However, it may not be as mainstream as some other big - name games.
There's no way to know for certain about the popular characters in 'yanpai yandere visual novel' without more information. However, in most yandere - themed visual novels, the main yandere character is usually a standout. They tend to be designed with a certain charm that draws players in, despite their rather disturbing tendencies. It could be that in this 'yanpai' version, there are unique characters that combine the yandere traits with other interesting qualities that could make them popular among fans of the genre.
One popular yandere visual novel is 'Doki Doki Literature Club'. It initially seems like a normal dating sim but takes a dark turn with yandere elements. Another is 'Yandere Simulator', which is more about playing as a yandere character in a school setting. There's also 'Hatoful Boyfriend' which has some yandere - like characters and an interesting, unique plot.
One popular yandere visual novel is 'Doki Doki Literature Club'. It initially seems like a normal dating sim but takes a dark turn with yandere elements. Another is 'Yandere Simulator', which focuses on the player taking on the role of a yandere character trying to eliminate rivals for their love interest. There's also 'Hatoful Boyfriend' that has some yandere - like storylines hidden within its unique premise of dating pigeons.
Some popular ones include 'Amnesia: Memories'. It has a unique plot where the heroine has lost her memory and gets involved with various male characters, some of whom may have yandere - like tendencies. Another is 'Diabolik Lovers', which is known for its dark and alluring story with yandere male characters in an otome game - like setting presented in a light novel style.
I'm sorry, but I really don't know of any popular 'hrp visual novel' titles. It's possible that it's a very specialized or emerging area in the visual novel world, and more research within that particular niche would be needed to identify any well - known titles.