He made his television debut the year later in a TBS's Amagi Goe.
Every year since Amagi Goe, Nino has received numerous productions of stageplays and television series.
Even so, at certain times, the band members would refer him as Kazu-chan especially during the filming of their previous variety show Mago Mago Arashi. His family consists of his mother and a 2 years older sister.
Putting aside his current position as a entertainer, Ninomiya's grandfather had always wanted him to inherit the family's wind-shield wiping factory as he was the only son in the family.
The drama is also being called "Tengoku de Kimi ni Aetara." Ninomiya plays the main character, a psychiatrist working in the counseling room of a cancer treatment center by the beach.
While tending to the patients, part of his job involves taking dictation from them when they want to send a letter to a loved one.
Nino entered Johnny's by an admittance letter sent by his cousin. Nino first started out as a background dancer for a Japanese band, Kinki Kids.Arashi's Ninomiya Kazunari (25) and actress Inoue Mao (22) will co-star in a drama special on TBS.The story is based on two novels written by professional windsurfer Iijima Natsuki, who died of cancer in 2005.as Asai Shohei (TBS, 2003) * Netsuretsu Teki Chuuka Hanten as Nanami Kenta (Fuji TV, 2003) * Handoku as Sakaguchi Nobu (TBS, 2001) * Namida wo Fuite as Fuchigami Kenta (Fuji TV, 2000) * V no Arashi (Vの嵐) (Fuji TV, 1999) * Kowai Nichiyobi (NTV, 1999, ep8) * Abunai Hokago (TV Asahi, 1999) * Nekketsu Renai Michi (熱血恋愛道) (NTV, 1999, ep1) * Akimahende as Aoki Taiki (TBS, 1998) * Nijuroku ya Mairi (二十六夜参り) (TBS, 1998) * Amagi Goe Takichi (TBS, 1998) * Kiiroi Namida / Yellow Tear (2007) * Tekkon Kinkreet as Kuro (2006, voice) * Letters from Iwo Jima (2006) * Pika**nchi Life is Hard Dakara Happy (2004) * Ao no Honoo / Blue Light (2003) * Pika*nchi Life is Hard Dakedo Happy (2002) Nino also acted in numerous Movies and Drama Specials.Acting with his other 4 band members, Nino stared in Pikanchi, Pikanchi Double, and Kiiroi Namida.Very very unfortunatelly Nagasawa does have a Boyfriend , his name is Kazunari Ninomiya she has been secretly going out with him for over 2 years, he stars in films like Letters from Iwo Jima.Hope this finally clarifies the secrets about her relationship.His enthusiasm then grabbed attention from others and he joined other small bands like MAIN, Best Beat Boys and Beautiful American Dream along with members Matsumoto jun and Aiba Masaki.Nino was known as a Johnny Junior until 1999 where Arashi was formed and had their debut at Hawaii, in September 15, 1999.She has supposedly gotten close to actor Omori Nao, currently in the Taiga drama Ryoma Den.They were spotted eating together twice in one week.