Masazumi Ozawa

 is a Japanese composer, arranger and guitarist from agency Being Inc.. 
In 1991, he debuted as a composer for Japanese rock band Wands debut single's b-side track "Stray Cat".
In years 1995-2001, he was member of power-pop unit Pamelah as a composer, arranger, keyboardist, music sequencer and guitarist. During time he constantly provided music for artist as Kaori Nanao, Kondo Fusanosuke, Zard or Field of View. As leader of Pamelah, he produced over 14 singles and 5 studio albums.
Since disband he continued providing music for various artist including U-ka Saegusa in dB, Azumi Uehara, Aiko Kitahara or Rina Aiuchi.
He's active as of 2020.