I'm not entirely sure as I haven't read it specifically. But generally, a light novel often involves elements like unique characters, an interesting plot set in a particular world. It might be about adventures, relationships, or some sort of conflict within the world it creates. Maybe it has something to do with a 'pheonix festa', which could be a festival or an important event in the story's universe.
An em graphic novel could be a new and unique take on the traditional graphic novel. Graphic novels are known for their storytelling through a combination of pictures and text. The 'em' in this case might be used to distinguish it from other graphic novels. It could have its own set of characters, themes, and art styles that set it apart. For example, it might focus on a particular sub - genre like science - fiction or fantasy and use a distinct visual aesthetic to tell its story.
The 'Girl from Ipanema' is a famous song. The story behind it is inspired by a real - life girl who used to walk by the Ipanema beach in Rio de Janeiro. Her beauty and grace caught the attention of the songwriters. They created this song which became a huge hit worldwide, representing the allure of Brazilian beauty and the laid - back beach culture of Ipanema.
Since I'm not familiar with the 'pheonix festa light novel', it's difficult to name the exact main characters. But it's likely to have characters who are directly involved in the Phoenix Festa. There could be a hero - type character who is trying to make a name for themselves in the festa. There might also be some supporting characters like friends or mentors who help the main character along the way.
I'm not entirely sure about all the main characters in 'phoenix festa light novel' but there is usually one central character who drives the story forward. This character is often the one facing the most challenges and making the important decisions throughout the narrative.