Yes, there might be. The world of fanfiction is vast and diverse. With the popularity of both Harry Potter and the concept of Ryuji Jakkan (assuming it's a known or created concept), it's very likely that some fans have combined them in their creative works. However, it may not be as mainstream as some other Harry Potter fanfictions.
The strongest disciple in history, Kenichi, referred to Shirahama Kenichi, the main character in the Japanese manga " The Strongest Disciple in History, Kenichi." The story was about Kenichi, a boy who was originally weak and bullied. He became stronger through learning martial arts and joined the "Liangshanpo" dojo, which gathered the world's top martial artists. There, he received guidance from many martial artists and became a powerful martial artist. The animated version and OVA-version of the manga adaptation were also released one after another.
Miu could be a key character. She might be the one who stays by Kenichi's side constantly, using her skills to keep him as comfortable as possible while he's sick.
A common theme is friendship - turned - love. They start as friends and gradually develop deeper romantic feelings. Another theme is mutual support. They help each other through tough times, like Haru being there for Ryuji when he has family issues or Ryuji giving Haru confidence in social situations.
One common theme is friendship. Since Ryuji is part of the B Project, fanfics often focus on his friendships with the other members. Another theme could be his journey to achieve his dreams as an idol.
One common theme could be redemption. Given Kamoshida's actions in the game, fanfic might explore his path to redemption in relation to Ryuji. Another theme could be friendship or an unlikely bond forming between them.
Shirahama Kenichi was a character in the Japanese manga " The Strongest Disciple in History " and its derivative works. He was a kind and timid introverted teenager who was often bullied by his classmates. In order to change his current situation, he joined the school's karate club, where he met the beautiful girl fighter, Fenglinji Miha. Miha showed off her superb martial arts skills and aroused Kenichi's interest. He decided to join her dojo, Liangshanpo, to practice martial arts. In Liang Shan Po's cultivation, Jian Yi had met many experts, and his cultivation results had become astonishing. However, he also attracted the attention of the evil organization, the Twilight of the Gods, and was forced to fight with their assassins. In the face of the definition of justice and strength, Kenichi gradually grew up and faced various challenges.
One popular akira x ryuji fanfic is 'The Bond Beyond the Screen'. It delves deep into their friendship and how it could potentially turn into something more. The character development in it is really well - done.
One of the common themes is self - discovery. In many 'akira kurusu x ryuji fanfic', both characters learn more about themselves while being in the relationship. Also, loyalty is often emphasized, showing how they are always there for each other no matter what. There are also some fanfics that touch on the theme of redemption, where they help each other overcome past mistakes.
Well, 'Journey Together' is a fanfic that stands out. It not only focuses on their relationship but also on their personal growth. It's set in a post - game scenario where they embark on a new journey, and the way their bond is explored throughout the story is really interesting.