There's no way to know for certain without more information. But it's likely that there are protagonists who are on a journey. It could be a group of friends, and within that group, two of them might develop a deeper connection during the trip. Or it could be a solo traveler who meets someone special on their loving trip, and these two would be the main characters of the visual novel.
Well, a 'loving trip visual novel' is likely to center around a trip where love is a major theme. It could involve various plot elements such as unexpected encounters on the journey that lead to love. The visual aspect would probably enhance the experience by showing the characters, the places they visit, and their emotional expressions. For example, it may have scenes of a couple walking hand in hand on a beach during sunset, with the visuals making it more immersive.
There could be a young traveler who is the central figure. This character may be on a journey of self - discovery during their trip to Japan. And perhaps there are other international travelers they meet along the way. Also, there may be some Japanese characters such as an elderly artisan who teaches the main character about traditional Japanese crafts.
Well, Frank is obviously one of the main characters. There's likely another character with whom he has a relationship that is central to the story.
Since I'm not familiar with 'the loving story', the main characters could be various types of people. It might be two young lovers, or perhaps an older couple looking back on their love. It could also be characters from different backgrounds, like a rich and a poor person whose love defies social norms.
There might also be a best friend character. This friend could be the voice of reason, constantly warning the protagonist about the wrong man she is in love with. The best friend may have her own backstory and personality, and she plays an important role in the story by providing support or different perspectives. Another possible character is a family member, perhaps a mother or sister, who also has an opinion on the protagonist's relationship with the wrong man.
I don't have information on the main characters as I haven't read it. But they could be two young lovers, perhaps.
Since I haven't read 'Loving You in Secret Novel', I can't tell you who the main characters are. But usually, in a love - themed novel, there would be the two lovers, and perhaps some supporting characters like friends or family members who either help or hinder the secret love.
I don't know the main characters in 'the round trip to love novel' as I haven't read it. But usually, in a love - centered novel, there could be a male and a female lead. Maybe they are of different backgrounds or personalities.
There's no way to know for sure without reading the novel. But common character archetypes in a love - centered novel could be the star - crossed lovers, the matchmaker - type character, and the skeptic who doesn't believe in love at first. These could potentially be the main characters in 'A Round Trip to Love Novel'.
I don't know the specific 'round trip of love novel' you're referring to, so I can't say for sure who the main characters are. They could be two young lovers, perhaps a boy and a girl from different backgrounds.