Sadao Maeda, Mayor of Uda City
Aya Matsuoka, Wife
Koki Matsuoka, Nephew
Michie Sasaki, Relative
Junko Inui, Gallery Copaind’Art Inc.
Kazuto Niida, Urushi Craft Artist
Takashi Maruyama, Executive Director of the Japan Urushi Craft Association
Yaeko Yoshizawa, Copywriter
Nao Magami, Creator of Taiwa Matsuoka Virtual Museum
