Mutual aid; cooperation where people help one another, often used for community or organizational support.
災害時には地域の互助が何より大切だ。
In disasters, mutual aid within the community is more important than anything.
会社の福利厚生として社員互助会がある。
There is an employee mutual-aid association as part of the company's benefits.
若い世代と高齢者が互助して住みやすい町を作るべきだ。
Younger and older generations should help each other to create a livable town.