1968 Founded the Don A. Morris Collection
1975 Made accessories for the "Erté" haute couture fashion show
1976 Made accessories for the "Issey Miyake" Paris collection; began providing accessories for Momoe Yamaguchi's record jackets
1978 Designed and made ornaments for the Toho film "Hi no Tori" (directed by Kon Ichikawa)
1983 Designed and made accessories for Vogue Paris
1990 Designed and made ornaments for "Hiraizumi Enjo," an NHK production entered in the opera show competition of Austrian television, Salzburg
1991 NHK Mozart Year:
designed ornaments for the opera "The Magic Flute"; made accessories for Mitsuhiro Matsuda (Nicole) Paris collection
1996 Designed and made stage accessories for Tetsuko Kuroyanagi in "Shiawase no Sekurabe" and "Master Class"
1999 Designed and made stage accessories for Tetsuko Kuroyanagi in the revival of "Master Class" and in "Marlene"
2000 Appeared on TV Asahi's "Tetsuko no Heya"; designed and made stage accessories for Tetsuko Kuroyanagi in "Lettice and Lovage"
2001 Opened AKIO MORI "CAMEO" in Nishi-Azabu
2004 Designed and made stage accessories for Tetsuko Kuroyanagi in "Rose's Dilemma"
2005 Designed and made stage accessories for Tetsuko Kuroyanagi in "Futari no Calendar"
2007 40th anniversary of his work in jewelry design
2017 50th anniversary of his work in jewelry design