![Stream [Nightcore] One Piece OP 18 - Hard Knock Days by EXTIER J-MUSIC | Listen online for free on SoundCloud Stream [Nightcore] One Piece OP 18 - Hard Knock Days by EXTIER J-MUSIC | Listen online for free on SoundCloud](https://i1.sndcdn.com/artworks-000397793313-8gscxq-t500x500.jpg)
Stream [Nightcore] One Piece OP 18 - Hard Knock Days by EXTIER J-MUSIC | Listen online for free on SoundCloud
![Hard Knock Days [Opening One Piece] - Song Lyrics and Music by GENERATIONS from EXILE TRIBE arranged by MarcoVanDy_OOR on Smule Social Singing app Hard Knock Days [Opening One Piece] - Song Lyrics and Music by GENERATIONS from EXILE TRIBE arranged by MarcoVanDy_OOR on Smule Social Singing app](https://c-cl.cdn.smule.com/rs-s36/arr/94/82/17814093-ac53-4cc5-b974-08097a0777fc.jpg)
Hard Knock Days [Opening One Piece] - Song Lyrics and Music by GENERATIONS from EXILE TRIBE arranged by MarcoVanDy_OOR on Smule Social Singing app
![Single] GENERATIONS from EXILE TRIBE - Hard Knock Days "One Piece" 18th Opening Theme [MP3/320K/ZIP][2015.08.12] Single] GENERATIONS from EXILE TRIBE - Hard Knock Days "One Piece" 18th Opening Theme [MP3/320K/ZIP][2015.08.12]](https://eimusics.com/wp-content/uploads/2015/08/GENERATIONS-from-EXILE-TRIBE-Hard-Knock-Days.jpg)
Single] GENERATIONS from EXILE TRIBE - Hard Knock Days "One Piece" 18th Opening Theme [MP3/320K/ZIP][2015.08.12]
![Hard Knock Days version piano - Song Lyrics and Music by One Piece arranged by ep98 on Smule Social Singing app Hard Knock Days version piano - Song Lyrics and Music by One Piece arranged by ep98 on Smule Social Singing app](https://c-cl.cdn.smule.com/rs-s24/arr/fa/8b/41035ac2-a360-45ac-ad49-ecc0be3bedbc.jpg)
Hard Knock Days version piano - Song Lyrics and Music by One Piece arranged by ep98 on Smule Social Singing app
![Hard Knock Days (Opening 18) MP3 Song Download | Hard Knock Days (Opening 18) Song by Oneplix | One Piece (Deluxe Edition Piano Soundtracks Cover) Songs (2020) – Hungama Hard Knock Days (Opening 18) MP3 Song Download | Hard Knock Days (Opening 18) Song by Oneplix | One Piece (Deluxe Edition Piano Soundtracks Cover) Songs (2020) – Hungama](https://images.hungama.com/c/1/08b/5e2/57385040/57385040_300x300.jpg)