<prompt> Translate the following text to EnglishMwaka 1635 watu wa Japani walipigwa marufuku, kwa adhabu ya kifo, kujaribu kusafiri nje ya nchi, na raia wa Japani waliokuwa tayari nje ya nchi walizuiliwa kurudi, iwapo wangeleta mafundisho ya Kikristo yenye kupindua.  <response>: In 1635 the Japanese were forbidden, on pain of death, to attempt to travel abroad, and Japanese citizens already overseas were prevented from returning, in case they brought back subversive Christian doctrines. 