Phizfifteen, who not only provides songs and arrangements as a track maker but also works as an artist himself, will release his 6th digital single ``Twinkle'' on November 30th. With the album coming up and expectations rising, this special single that has been announced features assun (ex. AKIRA from MIC RAW RUGA) as guest vocalist, and includes a remix of ``Twinkle,'' which you can fully enjoy. assun is the first song released as a solo artist after leaving the rap idol group. Everything from the lyrics to the rap to the flow was created by assun, and the song is filled with the desire to "live life to the fullest in the present moment." The track was arranged by track maker Yuji Otani, pianist and singer 7eo. Also included is a remix of the same song "Twinkle" by rapper Momose101 under the track maker name "Curry Rice".