When any of the following items applies, the ruling under Article 345-2 or Article 494-3 and the confinement warrant lose their effect:
When the fine has been paid in full;
罰金が完納されたとき。
When the execution of detention in a workhouse has commenced with respect to the fine;
罰金について労役場留置の執行が開始されたとき。
When the number of days of confinement comes to exceed the number of days obtained by dividing the amount of the fine (where the days of pre-sentencing detention have been credited toward or aggregated with the fine, or where part of the fine has been paid, the remainder obtained by deducting from that amount the total amount of the amount credited or aggregated and the amount of the fine paid) by the amount corresponding to the ratio of one day of detention prescribed in Article 18, paragraph (6) of the Penal Code (where a fraction of less than one day arises in that number of days, it is counted as one day);
拘置の日数が罰金の金額（未決勾留の日数が罰金に算入され若しくは通算された場合又は罰金の一部が納付された場合にあつては、当該金額から算入又は通算がされた金額及び納付された罰金の金額の合計額を控除した残額）を刑法第十八条第六項に規定する留置一日の割合に相当する金額で除して得た日数（その日数に一日未満の端数を生じるときは、これを一日とする。）を超えることとなつたとき。
When the person has ceased to be subject to the execution of the fine.
罰金の執行を受けることがなくなつたとき。
Read this with the articles around it
fine
罰金
A criminal punishment of paying money to the state, of 10,000 yen or more, or less where it is reduced (Penal Code, Article 15). It ranks below imprisonment (拘禁刑) and above penal detention (拘留) and a petty fine (科料) (Articles 9 and 10, paragraph (1)). A person who cannot pay it in full is held in a workhouse (労役場) for one day to two years, or up to three years where fines are imposed together, a period set when the sentence is passed (Article 18, paragraphs (1), (3) and (4)); not within thirty days of the sentence becoming final without the person's consent (paragraph (5)). If it is not enforced for three years after the sentence becomes final, the person is released from it by prescription (Articles 31 and 32, item (v)); the three years do not run while its execution is suspended under law or the person is abroad, and an act of execution interrupts them (Articles 33 and 34, paragraph (2)).
Written by AI using Penal Code, Arts. 9, 10, 15, 18, 31 to 34 as a reference.