We really can't be sure without more details about this 'kokoro graphic novel'. It could have multiple main characters. Maybe there's a group of friends led by Kokoro, and each character has their own unique personality and backstory. They could be facing a common threat or working towards a shared goal, and as the story progresses, we learn more about their individual and collective growth through the graphic format.
There's not enough information to determine the main characters accurately. However, if it's a story about family and relationships, the main characters could be Kokoro, their parents, and perhaps a close friend. They might interact in ways that explore themes like love, loyalty, and growing up within the pages of the graphic novel.
I don't know specifically as I'm not familiar with a particular 'kokoro novel'. It could have a protagonist who is on a journey of self - discovery, perhaps a young person trying to understand their place in the world.
Without more information about the 'kokoro light novel', it's impossible to name the exact main characters. But common in light novels are characters who are at the center of the story's conflict. So in this case, perhaps a character who is trying to unlock the secrets of 'kokoro' and faces opposition from those who don't understand or want to misuse it. There could also be a love interest who plays a role in the main character's exploration of 'kokoro'.
I'm not entirely sure as I haven't delved deep into this specific visual novel, but usually in such works, there are protagonists who drive the story forward, often students or young people.
Inaba Himeko is also among the main characters. She is intelligent and has a somewhat cynical view of the world at times. Her insights and actions contribute a great deal to the development of the plot as the group tries to figure out what is happening to them.
Yui Kiriyama is also a main character. She is a girl with a strong sense of justice. She is often very vocal about her opinions and is not afraid to take action. Her relationship with the other characters, especially in the context of the strange happenings, is an important part of the story.
I'm not sure specifically as there could be many 'kokoro graphic novels'. It might be about the concept of 'kokoro' which often refers to heart or spirit in Japanese, and the graphic novel could explore themes related to human emotions, relationships, or cultural aspects through its illustrations and story.
I'm not sure specifically which 1986 graphic novel you're referring to. There are so many graphic novels from that year. Without more information, it's impossible to say who the main characters are.
The main character is Winston Smith. He works in the Ministry of Truth, where he starts to have rebellious thoughts. His relationship with Julia, a young woman who also rebels against the system, is central to the story. O'Brien, on the other hand, is a complex character. He initially gives Winston the impression that he is against the Party, but later reveals his true loyalty to the regime, and plays a crucial role in Winston's downfall.
I don't know who the main characters are in the '2112 graphic novel' as I haven't read it.
I'm not sure which specific 2019 graphic novel you're referring to. There are so many different ones out there, each with its own set of main characters.