The gardens Mirei performedlandscape architecture on was the Karesansui Garden (dry landscape garden) with strong stone foundation and modern-style allotment of land by moss, and his representative works include the Garden of the Hojo (Hall of an Abbot) in Tofuku-ji Temple, the garden of Komyo-in Temple, the garden of Zuiho-in Temple within the grounds of Daitoku-ji Temple, and the garden of the Matsuo-taisha Shrine.
三玲が作庭した庭は、力強い石組みとモダンな苔の地割りで構成される枯山水庭園が特徴的であるとされ、代表作に、東福寺方丈庭園、光明院庭園、大徳寺山内瑞奉院庭園、松尾大社庭園などがある。