The Chiba Lotte Marines announced through their website earlier today that reached an agreement with their new manager, Tadahito Iguchi. The Marines are scheduled hold a press conference for Iguchi at a hotel in Chiba on October 14.
According to media reports, the two sides likely agreed to a three-year contract worth an estimated eighty million yen a year and the uniform number 6.
Source: Lotte 10/12/2017, Daily Sports 10/12/2017
[UPDATE 10/15 @ 6:00am]
The Marines held a press conference for Iguchi on October 14. He was assigned the uniform number 6.
Source: Lotte 10/14/2017