[はい, hai](n) (1) bowing one's head (in respect or worship); worship; (n-suf) (2) (hon) (after one's own name at the end of a letter) respectfully yours#15410[Add to Longdo]
[かしこ(畏;賢;恐);かしく(畏;恐;可祝), kashiko ( i ; satoshi ; kyou ); kashiku ( i ; kyou ; ka shuku )](exp) (uk) (fem) yours sincerely (used to sign off on letters); respectfully yours[Add to Longdo]