noun, noun which may take the genitive case particle 'no'
Refers to multiple locations considered individually or collectively. Often used in formal or written contexts.
各所で桜が満開です。
Cherry blossoms are in full bloom in various places.
各所の担当者に連絡してください。
Please contact the person in charge at each location.
Compound of 各 (each) and 所 (place).