Table 1.
Distribution of identified wood species of woodblocks used in this study

Wood species	No. of woodblock		Total	Percentage(%)
	Park clan’s documentary	Ji-dang documentary
	Carpinus laxiflora Blume.	35			-	35	39.8
Pyrus pyrifolia Nakai	6	16	22	25.0
Acer mono Maxim.	13	1	14	15.9
Prunus sargentii Rehder	8	1	9	10.2
Tilia amurensis Rupr.	3	-	3	3.4
Diospyros kaki Thunb	2	1	3	3.4
Betula costata Trautv	2	-	2	2.3
Total	69	19	88	100