The Journal of the Physical Society of Japan (JPSJ) article titled “Peculiar Localized State at Zigzag Graphite Edge”, which was published in the July 1996 issue co-authored by Dr. Wakabayashi, MANA Independent Scientist, was ranked No. 1 as most frequently cited article in 2009 since Vol. 1 (1946). The citations of the paper reached 720 as of December 17, 2010 according to Web of Science.