Chapter II Cooperation with the International Criminal Court
Section 3 Surrender of an Offender Sought for Surrender, etc.
Subsection 1 Surrender of an Offender Sought for Surrender
(Stay of Examination Proceedings)
Article 24 (5) Where the examination proceedings have been stayed pursuant to the provisions of paragraph (1), when a public prosecutor of the Tokyo High Public Prosecutors Office finds it necessary, he/she may suspend the detention of the offender sought for surrender. In this case, when he/she finds it necessary, he/she may entrust the offender sought for surrender to a relative thereof or some other person, or restrict the residence of the offender sought for surrender.
Interim release pending surrender
EDIT.