Sansei is a 32-year-old from Nagano Prefecture. He played in Rakuten from Heisei 20, and in the Heisei 4 in Pro 5, he marked 54 stolen bases as a team record and shined the pa - league 's steal base king.

As a result, he often played 120 games as the third batter, and marked the batting average of 20% 8 and 4, and contributed to the first team in the team as a team.

In addition, he saved the team several times with the defense that made use of his speedier shoots and marked a professional baseball record without 927 consecutive errors with outfielder defense opportunities in the year of Heisei 20.

However, this season, when young players emerged, only gained 27 games, which was the smallest ever, and one stolen base.

Seiza players who responded to the interview at the Sendai City team's officials said, "We were able to experience things more than real ability, I was able to experience Japan and the steal base king, no regrets in the days of optimism On the other hand, it is said that it is "undecided" in the future.

Besides this, Rakuten also said that Shintaro Masuda, the 13th year professional contributor to Japan's best in battle and strong battle, and the 11th year catcher and Ichinose Mitsuru will not sign a contract next season After announcing and next year, as the team is celebrating 15 years of creation, players who have made history have decided to leave the team one after another.

Rakuten further said that even for five young players including the draft 7th place last year and Kazuji Teraoka pitcher, the next season will not sign a contract as a controlled player next season and will contract as a breeding athlete .