in 1995. They welcomed Akira Nishino in 1998 who was the former manager of Japan's Olympic team, Hristo Stoichkov of the Bulgaria national football team, and Hong Myung-bo of the Korea national football team. The club won the J.League Cup in 1999, their first title as Kashiwa Reysol. However, next English manager, Steve Perryman, unsettled the team and the club struggled over the next several seasons. After finishing at the 16th place out of 18 clubs in 2005, the club lost the promotion/relegation play-offs against Ventforet Kofu, the 3rd place of the J2 League, and relegated to the J2 League. A new manager, Nobuhiro Ishizaki, led an almost entirely new squad in 2006 and the club secured automatic promotion to the J1 League in the last game of the season. The club was relegated again at the end of 2009. However, once they won the J2 League led by Nelsinho Baptista in 2010 and came back to the top flight, the club won the J1 League in 2011 with some talented footballers such as Hiroki Sakai, Junya Tanaka, Jorge Wagner and Leandro Domingues, and became the first Japanese club to win the second tier and the top tier two seasons in a row. The club qualified for the FIFA Club World Cup as the host nation's league champion and became semifinalist after defeating Auckland City and Monterrey. For the period of 2010 through 2014, Reysol won six different titles for five consecutive seasons; the J2 League in 2010, the J1 League in 2011, the Emperor's Cup and the Super Cup in 2012, the J.League Cup in 2013 and the Suruga Bank Championship in 2014. Rivalries Marunouchi Gosanke Historically, Kashiwa Reysol's fiercest rivals have been JEF United Chiba and Urawa Reds, both close neighbors. The three were co-founders of the Japan Soccer League (JSL) in 1965, and spent most seasons in the top tier through the JSL era. Because of their former parent companies' headquarters being all based in Marunouchi, Tokyo, the three clubs were known as the Marunouchi Gosanke (丸の内御三家, "Marunouchi Big Three") and fixtures among them were known as the Marunouchi derbies. Chiba derby Reysol and JEF United Chiba first met in 1941 in ancient Kanto regional football league. The two clubs both now based in Chiba Prefecture, and their rivalry is known as the Chiba derby. They annually contest a pre-season friendly match well known as the Chibagin