wa - gives a distinctly soft effect
wa yo – informative
wa ne - ne is a tag question roughly meaning "don't you agree?" It is sometimes placed at the beginning, rather than the end of sentences and functions to soften.
no - gives a distinctly soft effect; used by kids
no yo - informative/assertive
no ne - explanatory/tag question
kashira – I wonder
kai - masculine form of the question marker ka
zo - emphatic/informative
ze - emphatic/informative
yo - emphatic/informative; also used by women, but women often soften by adding wa.
kana – I wonder