one's favourite party trick (favorite); one's specialty; No. 18; eighteenth; repertoire of 18 kabuki plays
eighteen components of perception (six sense objects, six sense faculties, six sense consciousnesses)
18th day of the month; 18 days
18 certificate; R-18; restricted to those 18 years or older
eighty-eighth day from the beginning of spring
38th parallel (that demarcates North Korea and South Korea)
Seishun 18 ticket; seasonally available railway ticket for 5 days of unlimited travel on non-Shinkansen JR trains
even homely girls look beautiful at the peak of their youth
eighteen centers of Buddhist learning (of the Pure Land sect in the Kanto region)