Kana digraphs and morae
A structural analysis

Author: Honda, Keisuke

Source: Written Language & Literacy, Volume 10, Number 1, 2007 , pp. 65-82(18)

Publisher: John Benjamins Publishing Company

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Abstract:

The Japanese kana script represents morae by assigning either graphs or digraphs. Kana digraphs are characteristic in that they each comprise two mora-bearing graphs and yet correspond to single morae. This paper develops a structural analysis of kana digraphs, in which the monomoraic value of every digraph is consistently derived from the bimoraic value of a two-graph string. It is argued that the derivational process involves two events, namely cancellation of moraicity in the first mora and amalgamation of all relevant segments into the resultant single mora. This accounts for the observed fact that each constituent of a kana digraph regularly corresponds to one portion of a single mora. The validity of the analysis is supported by evidence drawn from two orthographic phenomena, namely positioning of diacritics and use of a common constituent in digraphs denoting partially isomorphic morae.

Document Type: Research article

DOI: http://dx.doi.org/10.1075/wll.10.1.05hon

Publication date: 2007-04-01