Kengo Kuma & Associates’ seashell-inspired sauna in Japan, SAZAEBy adminparametJuly 23, 2026 Kengo Kuma & Associate’s latest project, designed by Taichi Kuma and supervised by the sauna specialty brand TTNE, “SAZAE,” is a brand new wood-clad sauna in a resort-type glamping facility SANA MANE at Naoshima, Japan.