Shigematsu, who is also known as Nantoka, was born in 1996. Starting in 2017, he established Fukuoka, Japan, as his creative base. Drawing on the influence of anime and manga, Nantoka embodies the essence of Japanese pop culture. The artist's works revolve around a girl as the main subject, utilizing simple outlines and single-color shading to enhance the character's recognition. Nantoka has gained international recognition for his unique style and has held solo and group exhibitions in locations such as Tokyo, London, Paris, and Seoul.