NTT Solmare Corp. (エヌ・ティ・ティ・ソルマーレ株式会社) is a Japanese company that is best known for its e-book services and dating simulation apps. Its headquarters are located in the Sumitomo Building in Chūō-ku, Ōsaka, Japan.

NTT Solmare Corp. was founded on April 1, 2002. Its current president and CEO is Akira Tomana.