About OKA YASUHIRO
About 岡墨光堂
About TAKAI YUKA
About GOTO AKIHIKO
About OKA KOZO
About 文化財保存修復学会誌
About picture
About sizing and thickening agent
About adhesion (bond)
About motion study
About locus
About marker
About surface treatment
About three dimensional motion analysis
About marker
About painting
About 掛軸
About viewing
About starch
About three dimensional motion analysis
About book
About 打刷毛
About 叩打
About Surface treatment
About 刷毛
About 3次元
About 挙動