He moved to the United States at the age of 16 during his high school years and returned to Japan to study Engineering at Keio University.

[2] In October 2019, Furukawa and his wife announced the birth of their first child, a daughter, via his agency and his Twitter.

[3] In April 2024, Furukawa announced on his Instagram that he left Horipro and became freelance actor.

He presented a new image of the classical manga role of Irie Naoki, and starred opposite Honoka Yahagi who played his love interest.

Within two months of joining Weibo, the Chinese equivalent of Twitter, the number of his followers increased to more than 500,000.