Listen to the sound clip 14. M10 from Naisho no Naisho! ないしょのないしょ! - Video Game Music: 14. M10 14. M10 This sound is from Naisho no Naisho! ないしょのないしょ! - Video Game Music Video game music from Naisho no Naisho! ないしょのないしょ! for Windows. Published by Iris (2012). Uploaded by peterdao. Go to the full soundboardwith more sound clips Search