character is from the touhou fangame Luminous Dream, you can download it here: https://www.mediafire.com/?z46s7m2jsv929si
while searching for the background for this art i browsed through a bunch of obscure games and felt sad af seeing all these genuinely good games being either region-locked to japan via never receiving a proper english translation or outright being forgotten by the whims of fate. the things i do are often to bring light to these otherwise forgotten projects but i'm just one guy, there's only so much i can do, really. you can't save em all. but i can always try. as always, feel free to use/repost my art as long as you credit me as Arthur Aiwass or NineSoulsSea

ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ♦ ♦ ♦

here's one of my favorite sites ever, you can download old obscure games on it for free: https://www.myabandonware.com/ i think i linked it before though not the site itself explicitly, but oh well!