Exhibitions commemorating the one-hundredth year since the death of Taneomi SOEJIMA called "Sokai - Taneomi SOEJIMA 'Calligraphy of the Soul'" were held at the Saga Prefectural Art Museum in 2006 and at the Gotoh Museum in 2007.
2006年に佐賀県立美術館で、2007年に五島美術館で、没後百年記念特別展『蒼海　副島種臣－全心の書―展』が催された。