|Age (Rainbow Live)||Mid to late 30's|
|Current Residence||Harajuku, Japan|
|Hair Color||Dark purple|
|Relative(s)||Tsuru Suzuno (Wife;separated)|
Gen Suzuno is the father of Ito Suzuno and her younger brother Yuu, as well as the separated husband of Tsuru and the owner of the music club Lucky Star. He used to be a guitarist in the band Crossroad, and had planned to have a band with his family, but he broke his arm in an accident and was told he could not play guitar anymore. Due to the accident taking Takeyuki Mihama's life, Tsuru separated from him and took their son Yuu. Ito and Gen are very similar in personality.
In his young days, he didn't get along with any band he joined. He always fought with his band members. Everything changed when he met Takeyuki Mihama. They made good songs, they easily got along. They started a band called Lucky Star, they were surprised how many fans came. But on their way to stardom, they disbanded. He continued with the music business, but Takeyuki called quits. After some time, he begged Takeyuki to bring the band back again. Not keeping his eyes on the road, a truck came their way and they crashed. Takeyuki lost his life, but Gen only broke his arm. He stopped playing even after he recovered as a way to atone for what he did.