For a Food Wars fanfic, the Aldini brothers could be really interesting to focus on. Their Italian - influenced cooking and their loyalty to Soma can create some great storylines. Ryo Kurokiba is also a great pick with his wild and aggressive cooking style. And of course, the central characters like Soma and Erina are always good to include as they are the main driving forces in the original story. Their relationship, whether it's rivalry or something more, can be explored further in a fanfic.
I think Megumi would be a wonderful character to feature. She has a lot of growth potential in a fanfic. Starting from her insecurities and seeing her develop into a more confident cook. Also, Kuga can bring in an element of exotic and bold cooking styles. And don't forget about Akira, who has his own brand of precision cooking. Including these characters can add different flavors to the fanfic, both literally and figuratively.
Ahsoka Tano is a very popular choice. She has a rich backstory from the Clone Wars series, and her relationship with Anakin Skywalker gives a lot of room for exploration. You could write about her solo adventures, her growth as a Jedi, or her experiences during the war.
One of the most popular characters to feature in such fanfics is Yoda. His immense power and wisdom, along with his unique way of speaking, can create some really interesting stories. Additionally, Padmé Amidala can be a great character to include. Her relationship with Anakin and her political influence in the Republic can be explored in many ways. Then there are the clone troopers in general. Each clone has his own personality, and writing about their experiences during the Clone Wars can be very engaging.
Xander is a great character to feature. He's always full of energy and getting into fun adventures, which can make for an exciting story. Also, Emma, as she's often the voice of reason among the campers and can bring a sense of stability to the plot. And Lou, the counselor, is another good choice as she has to deal with all the camper's antics.
Oliver Queen is an obvious choice. He has such a complex backstory with his time on the island, his return to Starling City, and his evolution into the Green Arrow. His relationships with other characters like Diggle, Felicity, and Laurel also offer a lot of material for a fanfic.
Erina could also be great. Her refined palate and high standards add a layer of complexity. A fanfic could explore her journey of trying new and unorthodox cooking styles while still maintaining her elegance and grace in the kitchen.
Apollo is always a popular choice. He's a powerful demigod with abilities related to the sun, music, and prophecy. You could write about his role in the wars, maybe how he uses his musical talents to inspire his allies or his prophetic visions to foresee important events.
Andy is a great choice. He's a well - known and likeable character in the game. His growth as a commander and his relationships with other characters can be explored further in a fanfic.
In Star Wars Rebels fanfic, the Inquisitors are often used as antagonists. Their dark side powers and their pursuit of the remaining Jedi make them interesting characters to write about. Also, Chopper, the droid, is a fan favorite. You can write humorous stories about his antics and his loyalty to the crew of the Ghost, or more serious stories about how his unique abilities have saved the Rebels in difficult situations.
For Star Wars, Rey is also a popular choice in these crossovers. Her strong connection to the Force could be explored in relation to the Light in Destiny. She could team up with a Hunter from Destiny, and together they could go on a quest to defeat some new evil that combines elements from both universes.
Amuro Ray is always a popular choice. His skills as a pilot and his complex character make him a great addition to any fanfic. He has a lot of backstory from the Gundam series which can be incorporated into the Super Robot Wars fanfic world.