graduation
a Japanese term to the public to refer to their occupation status first used to describe an idol leaving a group or agency, same also applies to the casts of a tv programme
en-US/ˌɡɹæd͡ʒəˈweɪʃən/
en-GB/ˌɡɹæd͡ʒʊˈeɪʃn/
a Japanese term to the public to refer to their occupation status first used to describe an idol leaving a group or agency, same also applies to the casts of a tv programme