Rakuten Eagles General Manager Kazuhisa Ishii told reporters on November 21 that they were close to reaching an agreement with twenty-eight-year-old Alan Busenitz. Ishii also said that Busenitz was one of three players they had on their list and that he was a candidate to close.
Incidentally, the Minnesota Twins posted the following in an official release from November 20:
Additionally, the Twins have granted right-handed pitcher Alan Busenitz his unconditional release, allowing him to be purchased by the Rakuten Eagles of the Nippon Professional Baseball League in Japan.
Source: MLB.com 11/20/2018, Daily Sports 11/22/2018, Daily Sports 11/21/2018, Sports Hochi 11/21/2018, Sponichi 11/21/2018, Sponichi 11/22/2018, Nikkan Sports 11/22/2018, Sanspo 11/21/2018, Sanspo 11/21/2018, Sanspo 11/22/2018