There was no clear explanation for the delay in the handover of the suspects to police, other than it involved rules between Washington and Tokyo covering U.S. forces and their dependents in Japan.

除了华盛顿与东京之间协定的关于驻日美军及其家属的相关条款外，对于为何延迟将嫌疑人移交给警方，尚未给出明确的解释。

youdao

At about the same time, the Tokyo Stock Exchange rules liberalization brought additional Western financial executives and their families to Tokyo.

FORBES: After the Japan Earthquake/Tsunami: Hawaii -- the New Mid-Pacific Business Hub

However, the temptation to cheat isn't much greater in the big city than it is in the suburbs, says Pamela Druckerman, author of Lust in Translation: The Rules of Infidelity from Tokyo to Tennessee.

FORBES: Best Cities For Couples

His remarks prompted fears Tokyo's bid could have broken International Olympic Committee (IOC) rules which prevent candidate cities commenting on their rivals.

BBC: Tokyo governor in apology over Olympics comments