Noroiko

Noroiko (呪い子) is a humanoid of some kind that seems to be cursed and is the stage 2 midboss of Story of Eastern Wonderland. She attacked Reimu Hakurei and Genjii after they've flown passed some crows and Evil Eyes as they approached her. She shoots only one type of bullet that vaguely homes towards Reimu; her white bullets are the kanji character Noroi (呪, lit. "Curse"). With having no dialogue with Reimu, there is nothing known about her.