Hora Atual em Ōi, Japão — JST.

Katsushika Ōi, also known as Ei or Ei-jo , was a Japanese ukiyo-e artist of the early 19th century Edo period. She was a daughter of Hokusai from his second wife. Ōi was an accomplished painter who also worked as a production assistant to her father.

Distance-wise, Ōi is closest to Tokyo (~23 km), Singapore (~5,314 km), Sydney (~7,847 km); São Paulo is the far end at roughly 18,525 km. That ordering matters more than the timezone label for travel planning.

Ōi sits inside Japão — the Eastern Asia subregion, capital Tokyo, languages Japanese, currency JPY (¥).

Around Ōi, the nearest mapped reference cities are Kamifukuoka (2 km), Miyoshidai (3 km), Niiza (5 km), Fujimino (6 km); treat them as the de-facto regional cluster for JST planning.

Upcoming country holiday signals around Ōi: Shōwa Day, Constitution Memorial Day, Greenery Day. Bake those into launch, on-call, and travel windows for Japão.

Closest curated airport references from Ōi: HND Tokyo (41 km), NRT Narita (79 km), KIJ Niigata (237 km).