His enquiry into color, surface, and form has frequently been associated with architectural forms. Though Matsutani has never studied architecture, he has taken great interest in the field: “When I go to a bookstore, I tend to go to the architecture section. My teacher, Masayuki Imai, had two tearooms in his studio in Hiroshima.” Masayuki Imai had designed and built these two tea rooms with architects for over a year. With Matsutani observing this process, he began to have an understanding of the architectural design process, bolstering his affinity towards architectural forms and thinking. One can also see the Kogei inspiration in his functional wares. Years earlier, he watched the work of a shrine carpenter for a great while, observing his craftsmanship and cultivating a deeper relationship with craft principles in Japan. While he draws retroactive influence from these events, he currently is also influenced by Western modernist design, a field whose purveyors often work in the intersection between architecture and design. Matsutani is interested particularly in furniture from the 20th century through the likes of Frank Lloyd Wright, and Bruno Taut.