Short answers, pulled from the story.
Junya Nakano was born in Kyoto, Japan, and his first musical instrument was an electronic organ which he began playing at the age of three. His parents enrolled him in lessons through the Yamaha Music Foundation and encouraged him to join brass bands to build a foundation for his future career.
Junya Nakano joined the Kobe branch of Konami in 1991 and contributed music to eight arcade games over the next three years. Notable titles he worked on during this period include X-Men and Mystic Warriors, often collaborating with peers like Yuji Takenouchi and Seiichi Fukami.
The 1999 title Threads of Fate, known as Dewprism in Japan, brought Junya Nakano worldwide recognition. His soundtrack for this game blended ambient, jazz, and Spanish music to create vibrant and dynamic tracks that showcased his unique sonic identity.
Junya Nakano created 20 pieces for Final Fantasy X in 2001 and assisted Nobuo Uematsu and Masashi Hamauzu in the production of the score. One of his tracks, Guadosalam, was arranged for the piano and featured in the album Piano Collections Final Fantasy X in 2002.
On the 31st of December 2009, Junya Nakano confirmed that he had left Square Enix to join his former mentor and collaborator Yuji Takenouchi's supergroup GeOnDan. His last projects for Square Enix before leaving were the soundtracks to Fullmetal Alchemist: Prince of the Dawn and Daughter of the Dusk.