A Web-accessible database of characteristics of the 1,945 basic Japanese kanji 論文 Katsuo Tamaoka・Kim Kirsner・Yushi Yanase・Yayoi Miyaoka・Masahiro Kawakami ·2002-05-01 ·『Behavior Research Methods, Instruments, & Computers』 34(2) pp. 260-275 doi:10.3758/bf03195454