The former Prime Minister of Japan, Fumimaro Konoe, is his great-grandfather from his father's side.
He then studied photography, worked at various part-time jobs and traveled to India.
[3] He also made exhibitions at the Kakiden Gallery in Shinjuku,[4] Nanohana in Odawara, Mitsukoshi Department Store in Nihonbashi,[5] Tsuruya Department Store in Kumamoto and Tenmaya in Okamoto as well as others.
Hosokawa made further studies under Fukumori in 2014 and worked in Raku ware at Yugawara.
[6] Along with Fukumori, he visited the United Kingdom in May 2017 to test the clay and a newly built kiln.