A mutual aid contract is to be concluded by specifying the monthly premium.
共済契約は、掛金月額を定めて締結するものとする。
The monthly premium is to be 5,000 yen or more and an amount obtained by multiplying 5,000 yen by an integer; provided, however, that it must not exceed an amount equivalent to one-fortieth of the amount equivalent to one-tenth of the amount specified by Cabinet Order in the proviso to Article 9, paragraph (2) (hereinafter referred to as the "premium payment limit").
掛金月額は、五千円以上であつて五千円に整数を乗じて得た額とする。ただし、第九条第二項ただし書の政令で定める額の十分の一に相当する額（以下「掛金納付制限額」という。）の四十分の一に相当する額を超えてはならない。
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mutual aid contractmachine translation
「共済契約」
A contract under which a small and medium-sized enterprise (中小企業者) promises to pay premiums (掛金) to the Organization for Small and Medium Enterprises and Regional Innovation, JAPAN (独立行政法人中小企業基盤整備機構), and the Organization promises that, if a business operator it trades with goes bankrupt (倒産), it will lend it a mutual aid benefit (共済金) as the Act on Mutual Relief System for the Prevention of Bankruptcies of Small and Medium-sized Enterprises provides.
Defined inArticle 2, paragraph (2)· applies throughout the law
premium payment limitmachine translation
「掛金納付制限額」
One tenth of the amount a Cabinet Order (政令) sets, under the proviso to Article 9, paragraph (2), as the ceiling on the total of mutual aid benefits (共済金) lent and not yet repaid; the monthly premium (掛金月額) may not be more than one fortieth of it.
Short name set inArticle 4, paragraph (2)