Article 27-4Mandatory Revocation of Suspended Execution of Part of the Sentence
第二十七条の四（刑の一部の執行猶予の必要的取消し）
Suspended execution of part of the sentence is revoked in the following cases; provided, however, that item (iii) does not apply when the subject person is a person set forth in item (iii) of paragraph (1) of Article 27-2:
次に掲げる場合においては、刑の一部の執行猶予の言渡しを取り消さなければならない。ただし、第三号の場合において、猶予の言渡しを受けた者が第二十七条の二第一項第三号に掲げる者であるときは、この限りでない。
when a further crime is committed after the suspended execution of the sentence is granted and imprisonment or a greater punishment is imposed for the crime;
猶予の言渡し後に更に罪を犯し、拘禁刑以上の刑に処せられたとき。
when the person who was granted a suspended sentence is sentenced to imprisonment or a greater punishment for a crime committed before such grant;
猶予の言渡し前に犯した他の罪について拘禁刑以上の刑に処せられたとき。
when it is discovered that, before a person was granted suspension for a crime, the person had been sentenced to imprisonment or a greater punishment for another crime and no suspension of execution was granted for the entire sentence.
猶予の言渡し前に他の罪について拘禁刑以上の刑に処せられ、その刑の全部について執行猶予の言渡しがないことが発覚したとき。