Aida's works became well known after the publishing of his book,
Ningen damono (Because I'm Human), in 1984. The art show includes approximately 450 of Aida's calligraphy works, and the museum foundation organizes several art appreciation seminars throughout the country each year. Former Japanese Prime Minister
Yoshihiko Noda is known to be a patron of Aida's. In a 2011 pre-election speech, the politician quoted Aida's poetry, saying, "The loach, it doesn't have to imitate the goldfish." This remark let to some confusion about Noda's meaning among his followers, but also a sharp increase in the number of visitors to the Mituso Aida Museum and a renewed interest in Aida's work. The museum opened in 1996 in
Ginza and in 2003 moved to new location near
Yurakucho Station, inside the
Tokyo International Forum. The museum was shut down indefinitely on January 28, 2024. ==References==