The Rakuten Eagles announced earlier today that Nippon Paper Industries Co., Ltd (Nippon Seishi) extended their contract for naming rights to the Eagles' stadium. The stadium's abbreviated name will remain K-Sta Miyagi (Ｋスタ宮城), but the full name will become Nippon Seishi Kleenex Stadium Miyagi.
The contract Nippon Paper signed is for an additional 3 years and is worth 200M yen a year (50M to Miyagai and 150M to Rakuten). The new contract will kick in in January 2011.
Note: Nippon Seishi was originally excluded from the stadium name because there was a scandal involving the company and it was decided it would be better to drop that part of the name. The original contract also paid out 250M yen a year.