Seed Syllable: Stryi
This seed-syllable often seen carved onto stūpas in Japan is associated with the Karaṇḍamudrā or Casket Seal dhāraṇī. This texts begins:
For more information see the stryi bīja page on visiblemantra.org
Broken down into syllables for writing this becomes:namastryadhvikānāṁ sarva tathāgatānāṁ
homage to all the Tathāgatas of the three times.
na ma strya dhvi kā nāṁ
For more information see the stryi bīja page on visiblemantra.org