That's all.
Haha, yes, the influence from OFF is the most clear (painfully clear), though there's other influences/references to other RPGs typically around the same time period. OFF just had the biggest impression on me, made me admire surrealism and masks. I also used the sprite-sheet as a reference to making a walksprite, but apparently people didn't like that and thought I directly copied. They were probably making a joke and I didn't understand though, I'm not sure... Excuse the late reply.
Have a nice day!