Chapter 13Reading Ainu Across Writing Systems
How source spellings, pronunciation, and grammatical analysis relate when reading Ainu in different writing systems.
13.1 Reading across writing systems
Ainu sources use several Latin and katakana conventions. The same spoken form can consequently look different in two editions, while one spelling can conceal a distinction made explicit elsewhere. Nakagawa's survey documents differences in consonant letters, glottal-stop notation, glides, person boundaries, and the kana treatment of closed syllables Nakagawa (2024: 54–69).
Three kinds of information need to be distinguished when comparing such sources: what the edition prints, how the expression is pronounced, and how its grammatical parts are analyzed. A transliteration transfers a spelling into another script. A phonemic transcription or morphological analysis can require further decisions about the language.
13.2 The Latin analysis
The analyzed line of an interlinear example uses Latin letters and explicit morpheme boundaries. This makes the relationship between the Ainu expression and its gloss visible. It may differ from the source's continuous spelling: Nakagawa contrasts kuytak with ku=itak “I speak,” explaining the different information each makes easy to recover Nakagawa (2024: 59–61).
The equals sign identifies a person boundary in this convention. It carries no instruction to insert a pause. Letter values and segmentation are explained in Chapter 11 (The Latin Phonemic Transcription) and Chapter 10 (Interlinear Glossing, Abbreviations, and Citation Conventions).
13.3 Reading a kana source
A kana source can be shown above its Latin analysis when its spelling matters. Small kana usually identify final consonants, but the treatment of final /t/, /r/, /y/, and /w/ varies among authors Satō (2008: 16); Nakagawa (2024: 61–69). The source's conventions determine whether a letter represents a vowel-bearing syllable or a final consonant.
For example, Nakagawa shows that ミッポ can represent either mitpo or mippo “grandchild” under the Akor Itak conventions Nakagawa (2024: 68). A Latin transcription that selects one form has made an interpretive choice. The recording, a parallel Latin text, or the editor's explanation may resolve it. The correspondence rules are described in Chapter 12 (Katakana Orthography and the Extended Small-Kana Codas).
13.4 Sakhalin comparisons
The language variety must be established independently of the script. Latin and kana sources also document Sakhalin Ainu, whose sound system differs from Hokkaido Ainu. In particular, Sakhalin vowel length can distinguish words; Nakagawa illustrates the comparison with Hokkaido accent distinctions Nakagawa (2024: 26–27).
Normalizing the script should preserve these distinctions. A doubled vowel in a Sakhalin form cannot be discarded on the grounds that ordinary Hokkaido spelling lacks phonemic vowel length. Sakhalin and Kuril examples carry their own dialect labels and are discussed as comparisons in Chapter 162 (Sakhalin and Northern Kuril Comparisons).
13.5 Source spelling and interpretation
When a spelling itself is evidence, the original form needs to remain identifiable alongside the normalized reading. This applies to historical consonant letters, ambiguous kana, and word divisions relevant to a grammatical argument. An example note explains consequential changes in transcription or segmentation.
The source citation identifies the edition; the dialect tag identifies the variety as far as the source permits. Neither can be recovered safely from the alphabet alone. Older Latin conventions receive separate treatment in Chapter 14 (Historical Orthographies and the Batchelor Tradition).