Japanese Evidentiality #
WALS [dH13b] F77A: indirectOnly (de Haan classifies soo da,
rashii as grammatical evidentials). [Aik04] treats these as
modal rather than evidential; Studies-side override.
Typed evidential inventory (Aikhenvald-strict view) #
No grammatical evidentials per [Aik04]. WALS divergence
(modal soo da / rashii) is documented in Studies/Aikhenvald2004.lean.