It's about a world where kings are ranked. It shows the story of characters striving for different goals within this ranking system. For example, some might aim for the top rank for power, while others may have more noble reasons like bringing peace and prosperity to their kingdoms.
One idea could be to explore the backstory of a minor character in the Ousama Ranking world. For example, a side character's journey to become a knight. Another could be a fanfic where characters from different kingdoms in the Ousama Ranking universe have to team up for a common goal, like facing a powerful and mysterious enemy that threatens all kingdoms. Also, a story about the daily life of the main character before he started his ranking journey can be really interesting.
First, you should re - watch or re - read the Ousama Ranking to get a fresh feel for the characters and the world. Then, pick a concept or idea that interests you, like I mentioned before. After that, start with a simple introduction of the setting or the main character. For example, 'In the kingdom of [kingdom name], a young boy named [character name] was about to embark on a journey that would change his life, in a world ruled by the Ousama Ranking.'
I'm not entirely sure as I haven't read it specifically. But generally, it might be about some extreme situations and power struggles perhaps related to a 'king' or leadership kind of concept in a very intense and extreme way.
I'm not entirely sure as I haven't watched it in detail. But generally, it might be about some sort of game - perhaps a dangerous or mysterious game, given the name 'ousama' which could imply a king - like game with high stakes. Maybe it involves different characters competing in this game within the animated world.
The 'Ousama Game' light novel is often about a deadly game where the participants are forced to follow strange and cruel rules. Usually, it involves a group of students who get caught up in this terrifying game where disobeying the orders from the so - called 'Ousama' (King) can lead to dire consequences, like death.