Aside from Bell, characters like Hestia, his goddess, are likely to be important. And there might be other familias' leaders or strong adventurers who play significant roles. For instance, Ais Wallenstein could also be important as she has had a connection with Bell throughout the series. These characters' interactions with Bell and their own goals would shape the events in Volume 18.
Bell Cranel is surely one of the important characters as he is the main protagonist. His actions and growth are central to the story.
In Danmachi Volume 18 Light Novel, important characters would include Bell Cranel of course. His friends and comrades within his familia are also important, like Welf and Lili. The gods and goddesses who oversee the familias in Orario, such as Loki and Freya, might also be important as their actions and decisions often have far - reaching consequences for the adventurers. Also, any new characters introduced in this volume that have a major impact on the plot or Bell's journey would be considered important.
I'm not entirely sure about brand new characters introduced only in Volume 7. But of course, Bell Cranel remains very important. His growth and development are central to the story. And Hestia, as his goddess, is always significant. Other existing characters like Ais Wallenstein also continue to have an impact on the events in this volume through their interactions with Bell.
I'm not entirely sure about all the new characters in volume 14. But sometimes new characters are introduced to either help or hinder the main characters' progress. They could be other adventurers, or perhaps some mysterious figures related to the dungeon's secrets.
There might be new adventurers who join Bell's party temporarily or become their rivals. These new characters could bring in new skills and perspectives. Maybe there are also some characters from the background of the dungeon world, like merchants or informants who have important information related to the new challenges in Volume 8.
Bell Cranel is surely an important character. He's the main protagonist and his growth and adventures are central to the story. Hestia, his goddess, also plays a crucial role in his life and the overall plot.
I'm not entirely sure without reading it specifically, but likely Bell Cranel would still be one of the main characters as he is central to the series.
Bell Cranel is surely an important character. He is the main protagonist and his growth and adventures are central to the story. Hestia is also important as she is Bell's goddess and has a significant influence on him.
Unfortunately, without having read Danmachi Volume 19 Light Novel in full, it's difficult to name the new characters precisely. But typically, new characters in the series are designed to bring fresh challenges and interactions. They could be powerful adventurers that Bell and his friends have to team up with or compete against, or they could be some strange creatures from the deeper parts of the dungeon with their own motives and behaviors.
The main character, Hachiman, is surely important. His thoughts and actions usually drive the story forward.
The protagonist, of course, is very important. His actions and decisions drive the story forward. There may also be some key subordinate characters that play crucial roles in this volume, perhaps in battles or in diplomatic situations.
Hajime is likely to be one of the most important characters as he is the main protagonist in the 'Arifureta' series. His actions and decisions usually drive the story forward.