Rikako Aikawa (愛河 里花子 Aikawa Rikako, born October 7, 1967) is a seiyū who was born in Kanagawa, Japan. She is married to fellow seiyū Mitsuo Iwata.

Notable voice roles

• Fifi in Metropolis
• Megumi Kurogane in Gate Keepers
• Butterfree, Caterpie, Golduck, and others in Pokémon
• Oxnard in Hamtaro
• Barron in A Tree of Palme
• Fina S. Shinozaki and Nicks Shaiprapat in Infinite Ryvius