Ōi may refer to:
==Japanese geography== Ōi, Fukui Ōi, Kanagawa Ōi, Saitama Ōi District, Fukui Ōi River, Shizuoka Prefecture Ōi River (Kyoto Prefecture), part of the Katsura River
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).