Sasuke can't be left out. Even though he's not strictly an Akatsuki member, his connection to Naruto and his own journey in the Naruto universe mean that in a fanfiction like this, his interactions with Naruto within the Akatsuki context can be really engaging. Whether they're rivals or allies in this new setting, it's something that readers are likely to be interested in.
Pain is also popular. His powerful abilities and his ideology about peace through pain are fascinating. In a fanfiction where Naruto is in the Akatsuki, Pain's reaction to Naruto's presence and how they interact would be a big draw for readers. Kisame might also be popular. His loyalty to the Akatsuki and his shark - like appearance and abilities add an interesting element to the story.
Kakuzu is another character that can be popular in these fanfictions. His unique ability to have multiple hearts and his money - loving nature can add a touch of humor or be explored in more serious ways in relation to the Akatsuki's goals and activities.
Naruto is obviously very popular as he is the main character of the original series. His interactions with the Akatsuki members are always a focal point in fanfictions.
Itachi is often a very popular character in Akatsuki fanfiction. His complex backstory, his powerful abilities, and his self - sacrificing nature make him a fascinating character to write about. Writers often explore his relationship with Sasuke more deeply or create scenarios where he didn't have to die.
Naruto is always popular. His energetic and determined personality makes him a central figure. In Naruto Hinata Akatsuki fanfiction, he often plays a key role in any sort of plot that involves the Akatsuki and Hinata. He might be trying to save Hinata from the Akatsuki or trying to convince the Akatsuki to change their ways with Hinata's help.
One of the most popular female characters in Akatsuki in fanfictions is Konan. Her unique paper - based abilities and her complex relationship with Nagato and Yahiko make her a fascinating subject. In many fanfictions, her backstory is explored more deeply, especially her time growing up in the war - torn land of Amegakure. Another popular one could be Karin. Her connection to Sasuke and her own powers as a sensor type ninja give a lot of room for fanfiction writers to create interesting storylines, like her dealing with her feelings for Sasuke while being involved with the Akatsuki.
In Naruto, Naruto himself is often a popular choice. His positive attitude and powerful abilities make him an interesting addition to any crossover story. In Akatsuki no Yona, Yona is a very popular character to feature. Her journey from a sheltered princess to a strong leader provides a lot of material for fanfiction. So, a story featuring both of them interacting would likely be quite popular.
Konan is often very popular. Her paper - like abilities are really cool and in fanfiction, she can be portrayed in many different ways, like a more sympathetic figure who is just caught in a bad situation.
Well, Naruto is obviously very popular as he is the main character of the original series. Konan also has a large following in these fanfics because of her unique abilities and her complex relationship with the Akatsuki. Pain is another popular character as he was a major figure in the Akatsuki. His ideology and power make him an interesting character to write about in fanfics related to the Akatsuki.
Pain (Nagato) is also quite popular. His ideology and his power are very appealing to explore in a fanfic. You can create stories where he has to face Naruto not just in a physical battle, but also in a battle of ideals.
For RWBY, Ruby is a popular choice. Her optimism and leadership, combined with her powerful scythe - wielding skills, can be an interesting contrast or complement to the Akatsuki characters. In fanfiction, she might be the one to try and understand the Akatsuki's motives or be the first to offer them a chance at redemption.