Japanese Halfbeak
Hyporhamphus sajori
- Least concern
- Card rarity: Common
- Fish

Hyporhamphus sajori, commonly known as the Japanese halfbeak, Japanese needlefish, or sayori, is a slender, surface-dwelling fish in the halfbeak family, native to coastal waters influenced by warm currents.
Classification
- Class
- Actinopterygii
- Order
- Beloniformes
- Family
- Hemiramphidae
- Genus
- Hyporhamphus