One of the main themes is perseverance. The protagonist Subaru has to keep trying in the face of countless deaths and setbacks. Another theme is growth. He gradually matures and becomes stronger throughout his experiences in this strange world described in the light novels.
Mostly, yes. The Re:Zero anime tries to stick to the light novel. It keeps the core story elements such as Subaru's Return by Death ability, his relationships with the other characters like Emilia, Rem, and Ram, and the overall mystery and adventure in the different arcs. There are a few differences here and there, but these are mainly to make the anime more accessible and engaging for the viewers. The anime producers do a good job of maintaining the essence of the light novel while also making it their own in terms of visual and auditory presentation.
Emilia is extremely popular. She is a beautiful and kind - hearted half - elf with a mysterious past. Her relationship with Subaru is a major draw for many fans.
Well, it's not straightforward to give an exact number. The anime might selectively adapt certain parts of the light novels, and the count can change based on the production decisions.
It depends on personal preference. If you like visual and audio elements, such as great animation and voice acting, then the anime might be better for you. The anime brings the story to life with its vivid colors and exciting action scenes.
The main themes are quite complex. There's the idea of fate and how Subaru tries to change it. He's constantly battling against what seems to be a pre - determined course of events. Then there's the theme of sacrifice. Subaru is often put in situations where he has to sacrifice something, whether it's his pride, his comfort, or even his life in some loops, to achieve a greater good for himself and those he cares about.