オマーン湖 (Oman Ko)

==Background==
"Oman Ko" is a short upbeat song about the sensitivity of the female genitalia in comparison to the male organ and usage of an electric massager.
==Succeeding versions==
==Lyrics==
==Notes==
==External links==
===Official===
===Unofficial===
Category:Original songs
Category:Japanese songs
Category:Songs featuring Hatsune Miku