Toshio FUKUYAMA, whose opinion was quoted in support of Oyama's opinion, suspects that the halo inscription of the statue of Shaka Sanson Zo in Horyu-ji Temple was added in the later age.
法隆寺釈迦三尊像光背銘文について、大山説が援用する福山敏男説では後世の追刻ではないかとする。