Legend claims there are five white doves hidden in the plaque of the San-mon gate; the five short strokes in the characters for Zenkō-ji do look remarkably dove-like. See if you can spot them too. In the upper character (善, zen) they're the two uppermost strokes; in the middle character (光, kō) they're the strokes on either side of the top; and in the 'ji' (寺) it's the short stroke on the bottom left.