• The following species are found in the Ryukyu Islands of Japan:
• Trimeresurus elegans, a.k.a. the Sakishima habu, found in the southern Ryukyu Islands
• Trimeresurus flavoviridis, a.k.a. the Okinawan habu
• Trimeresurus tokarensis, a.k.a. the Tokara habu, found in the Tokara Islands
• Ovophis okinavensis, a.k.a. the Hime habu

• The following species are not found in Japan:
• Trimeresurus gracilis, a.k.a. the Kikushi habu, found in Taiwan.
• Trimeresurus mucrosquamatus, a.k.a. theTaiwan habu or Chinese habu, found in Southeast Asia.
• Ovophis monticola, a.k.a. the Arisan habu, found in Southeast Asia.

Habu may also refer to:

• A nickname for the SR-71 Blackbird reconnaissance aircraft.
• Chiropsalmus quadrigatus, a.k.a. the box jellyfish, or in Japan as the habu kurage (kurage = jellyfish), a venomous jellyfish.
• Habu, a computer mouse jointly made by Microsoft and Razer