Columbia subject headings:
Irohauta--Authorship.
Japanese language--Writing--Kana.
Kūkai, 774-835.
Harvard subject headings:
Irohauta--Authorship.
Japanese language--Writing--Kana
Kūkai, 774-835
Princeton subject headings:
Irohauta--Authorship.
Japanese language--Writing--Kana.
Kūkai, 774-835.