Sukuna does die in the manga. The way it happens is quite dramatic and ties in with many other elements of the story, adding depth and tension to the overall narrative.
No. Ryomen Sukuna is a fictional character from Japanese mythology and modern manga/anime. He doesn't have a basis in a true historical event or person.
Nope. Ryomen Sukuna has no basis in reality. It's a product of the creative minds of the writers and illustrators who designed a captivating fictional character for the enjoyment of the audience.
The 'asu no yoichi light novel' typically revolves around the character Yoichi. It might include elements such as his personal challenges, his interactions with other characters in the story world. For example, he could be on a quest to achieve a certain goal, and throughout the novel, we follow his experiences and how he overcomes various obstacles. This could involve battles, both physical and mental, as well as his development as a character over time.
Chooki and Toxsa's dynamic in fanfiction can be really interesting. They could be depicted as a great team, with Chooki's bravery and Toxsa's intelligence complementing each other. For instance, in a battle, Chooki might charge forward fearlessly while Toxsa figures out the enemy's weak points from the side.