How to say you shall hear more from me by the next mail. in Japanese
1)
いずれいずれ(izure) (adv,pn,adj-no) where/which/who/anyway/anyhow/at any rate/sooner or later/eventually/at some future date or time後便後便(koubin) (n) later mail/next letterでで(de) (prt) indicates location of action/at/in/indicates time of action/indicates means of action/cause of effect/by/and then/so/indicates continuing action/ indicates certainty, emphasis, etc.くわしくくわしく(kuwashiku) (adv) in detail/fully/minutely/at length申し上げno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verbますます(masu) (aux-v) used to indicate respect for the listener/ used to indicate respect for those affected by the action。。(。) Japanese period "."
