kōkan
1. official letter (esp. in internal company corresp.); formal letter
Noun
#329982
1. official letter (esp. in internal company corresp.); formal letter
1. If it is simple/concise; If it is public/brief
1. Publicly simple; Brief and clear
1. It is not simple.; It is not concise.
1. Was simple.; Was modest.
1. It is not simple.; It is not concise.
1. Wasn't public.; Wasn't official.
1. Formal letter; Business correspondence
1. Wasn't public; Wasn't simple
1. Was not simple.; Was not concise.