- Birthday: September 26, 1979
- Age: 39
- Founder of SCRAMBLES.Inc, producer, composer, arranger, musician
He has a daughter, and a miniature dachshund named Nini.
Previously led 2002 rock band Buzz 72+ and debuted in 2005 under Avex Trax. After the band ceased activities, he began to write and compose music for various artists – bands, artists and idols.
He formed the SCRAMBLES production team in 2011.
This led to Scramble Records, that was founded in 2013.
April 3, 2014 came and SCRAMBLES Co. Ltd was founded with Matsukuma as the director. SCRAMBLES.Inc also offers music lessons for every aspect of producing a song, of which Matsukuma runs himself. Some videos of these can be found on their YouTube channel. They also rent out the use of their studio for a set fee.
He works closely with his good university friend, Watanabe Junnosuke, and does a lot of the writing/composing/producing for WACK.