This is a list of songs that utilize the Synthesizer V voicebank Natsume Itsuki (ナツメイツキ). Developed by Hifumi,inc. in collaboration with GREE Entertainment, Inc., Natsume Itsuki is a Japanese Synthesizer V. Natsume Itsuki was released on April 27, 2025. Natsume Itsuki was voiced by Natsume Itsuki.

Read more about Natsume Itsuki on Synthesizer V Wiki.