What is "risa"

Risa may refer to:

• Risa (given name)
• Risa (Star Trek), a fictional planet
• Radioiodinated serum albumin
• Recording Industry of South Africa
• Ribosomal Intergenic Spacer analysis
• Religion in South Asia, part of the American Academy of Religion (AAR) (website)

is a unisex given name, which exists most commonly in Japanese, but may be found elsewhere. Notable people with the name include:

• Risa Coda , Japanese AV actress
• Risa Hayamizu , Japanese voice actress
• Risa Ishii , Japanese volleyball player
• Risa Itō , Japanese manga artist
• Risa Junna , Japanese actress
• Risa Kudō , Japanese model and actress
• Risa Mizuno , Japanese voice actress
• Risa Niigaki , Japanese singer and actress
• Risa Ohki , Japanese vocalist
• Risa Shimamoto , Japanese gravure idol
• Risa Wataya , Japanese novelist