A haiku poet of the early Edo period, born in Iga-Ueno (present-day Iga City, Mie Prefecture). He devoted himself to haiku from childhood, later moving to Edo to study under Kitamura Kigin. He established the distinctive "Shōfū" style (wabi, sabi, karumi, fueki-ryūkō) and revolutionized the haiku world. From his Bashō-an hut in Fukagawa he undertook five major journeys, composing verse on the natural scenery, local customs, and people of each region. His 1689 "Oku no Hosomichi" journey (approximately 2,400 km over roughly 150 days) is especially famous, producing masterpieces such as "the old pond—a frog jumps in, sound of water" and "summer grasses—all that remains of warriors' dreams." His disciples spread nationwide, and the Shōmon school's influence extends through Edo haiku to the modern haiku form. He died at 51 during a journey in Ōsaka.