Germany from the west and the Red Army from the east meant the yeshiva was unable to remain in Mir, which was now under Soviet Communist rule. Many of the foreign-born students left, but the bulk of the yeshiva relocated to Lithuania, which had been overrun by Soviet Russia, but not yet Sovietized. The yeshiva was first re-established in Wilno, and then in Keidan, Lithuania. Not many months elapsed before Lithuania became virtually annexed by Soviet Russia, and the future of the yeshiva was again in peril. The yeshiva was split into four sections: The "first division", under the leadership of Rabbi Chaim Leib Shmuelevitz as rosh yeshiva and Rabbi Yechezkel Levenstein as mashgiach, relocated to Krakinova; the other three divisions went to the three small towns of Ramigola, Shat and Krak. It was obvious, however, that this arrangement was only a temporary solution, and that ultimately the yeshivah would need to flee Soviet-occupied Lithuania in order to survive. In the summer of 1940, several students of the yeshivah led by Nathan Gutwirth, dutch citizen, learned that the Dutch ambassador in Riga, Leendert de Decker, together with the Dutch consul to Lithuania Jan Zwartendijk were willing to provide them with destination-visas to the Caribbean island of Curaçao. Concurrently, it became known that the Japanese consul in Lithuania, Chiune Sugihara, had agreed to issue transit visas to refugees who wished to escape via the Japanese-occupied Pacific. As a result of these fortuitous events (seen by many to this day as acts of divine providence) most of the yeshivah students requested and received several thousand transit-visas from Sugihara, permitting them to depart to the Far East. In the fall of 1940, the yeshiva students traveled via the trans-Siberian railroad to Vladivostok, Russia; and then by ship to Tsuruga, Japan. The yeshiva reopened in Kobe, Japan in March 1941. Kobe While the Yeshiva was in Kobe, a controversy arose as to when to observe the Sabbath. The opinions of the Chazon Ish and Rav Yechiel Michel Tokachinsky were solicited. Ultimately, the students refrained from biblical Sabbath violations on two days, but kept it completely on only one of the days. Several smaller yeshivas managed to escape alongside the Mirrer Yeshiva and, despite the difficulties involved, the leaders of the yeshiva undertook full responsibility for their support, distributing funds (mostly received from the American Jewish Joint Distribution Committee) and securing quarters and food for