Ena has been played over 50 times on NTS, first on 10 January 2015. Ena's music has been featured on 49 episodes.

There are at least three artists currently sharing the "ENA" name:

1) Dubstep and Drum & Bass producer from Tokyo, resident DJ at Goth Trad’s Back To Chill event and author of the ‘Deadstock’ album in 2008 with MC Cardz on their own imprint IAI Recordings, ENA is a major player of the Japanese underground scene for many years. He also has releases out on 7even and Dubkraft, and collaborated with Naibu and Loxy. Supported by the likes of Goth-Trad, Loxy, Rockwell, Sabre and Consequence to name a few.

2) Ena Matsumoto is a fashion producer who currently works for the magazine EMODA. She met producer SoulJa to work in her debut song released in the digital single Only One / I still love U through iTunes Japan. The song is used to promote the magazine.

3) Danish pop