草そう創そう

noun, noun or participle which takes 'suru'

beginning; inauguration; founding

Formal term for the very start or establishment of an organization, institution, or era. Often used in historical or official descriptions.

• この会かい社しゃは草そう創そう期きから地ち域いきに貢こう献けんしてきた。

  This company has contributed to the community since its founding period.