Illustrious

This version doesn't recognize his outfits but in exchange comes with better resolution. It's trained only on anime screenshots and official art from games or other media.
Use Kirishima Eijirou insted of Kiri. Can recognize his Hair down and Spiked hair hairstyles.
Use official art, official style, anime screencap

I know most anime models already can draw him, but the problem is it seems like most of the models are trained on fanarts that distorted his appearance a bit, making him look not exactly how you might imagined. This lora is trained on anime screenshots and is good for recreating his original anime like appearance and works well with styles too.

Pony

- official art, official style - prompts to make him look exactly like in anime, but will reduce the quality of the image if you are not using additional style or quality tweaker lora. you can remove this if you don't need an anime screencap
- hero costume - this prompt is his Red Riot costume
- school uniform, gray jacket, red necktie, white shirt, - this is his average uniform
- university uniform - supposed to depict his blue uniform but it's not so good

1boy, solo, Kiri, official art, official style, red hair, spiked hair, red eyes, sharp teeth, ...