Toge Inumaki is important too. His special cursed speech ability makes him stand out. Also, the principal of the school, Masamichi Yaga, is likely to be important as he is in a position of authority and has an influence on Gojo and the other students. There could be other characters like the members of different clans that also play roles in the complex web of the story.
I'm not entirely sure which specific 'Indian snake story' scene in 'Natural Born Killers' you are referring to. It could be a very unique or symbolic part of the movie. Maybe it was used to add an element of mystery or danger, as snakes often represent that in many cultures.
In 'Natural Born Killers', the Indian snake story scene could be significant in multiple ways. Firstly, from a visual perspective, the snake is an iconic and often feared creature. Its presence can create a sense of unease and danger, which aligns with the overall mood of the movie. Secondly, culturally, as mentioned before, snakes in Indian culture have various meanings. It could be a symbol of transformation, which might be related to how the characters in the movie transform throughout their journey of killing. It could also be a connection to the idea of karma in Indian culture. The killers' actions may be seen as something that will have consequences, just as in the concept of karma, and the snake could be a visual reminder of that impending retribution or change.