Reika Morimura is a supporting character exclusive to the TV show of Green Green (she doesn't appear in the game). She seems to know about the connection between Midori and Yuusuke and repeatedly tries to stop them from becoming a couple. Reika's motives are explained near the end of the series.
Okay, looks-wise she might be my favourite one, definitely deserved her own lora. :)
Works on strength 1. Most of the dataset had her wearing the school outfit, so it is very easy to generate on her. As with the other Green Green TV loras of mine, this was trained with upscaled anime screencaps.
Hope you like the lora! :)
UPDATE:
Illustrious lora available. Works on strength 1.