Eiwa (永和^?) was a Japanese era name (年号, nengō, lit. year name) of the Northern Court during the Era of Northern and Southern Courts after Ōan and before Kōryaku. This period spanned the years from February 1375 through March 1379. The emperor in Kyoto was Emperor Go-En'yū (後円融天皇, Go-En'yū-tennō^?) The Southern Court rival in Yoshino during this time-frame was Emperor Chōkei (長慶天皇, Chōkei-tennō^?).

During the Meiji period, an Imperial decree dated March 3, 1911 established that the legitimate reigning monarchs of this period were the direct descendants of Emperor Go-Daigo through Emperor Go-Murakami, whose Southern Court (南朝, nanchō^?) had been established in exile in Yoshino, near Nara.

Until the end of the Edo period, the militarily superior pretender-Emperors supported by the Ashikaga shogunate had been mistakenly incorporated in Imperial chronologies despite the undisputed fact that the Imperial Regalia were not in their possession.

This illegitimate Northern Court (北朝, hokuchō^?) had been established in Kyoto by Ashikaga Takauji.

Rob Koll is the David R. Dunlop ’59 Head Coach of Wrestling at Cornell University. Koll has lead his team to five top-five finishes in the NCAA Division I wrestling tournament, including second place finishes in 2010 and 2011. The 2010 and 2011 finishes were the best ever for an Ivy League team and the best by an eastern team since Penn State won the title in 1953. The 2011 team was ranked first for much of the season, but lost in the NCAA tournament to Penn State, which surged under its coach Cael Sanderson, who was in his second year at Penn State. Koll has coached NCAA champions Kyle Dake (2010 & 2011), Troy Nickerson (2009), Jordan Leen (2008), Travis Lee (2003 & 2005), and David Hirsh (1994).

As a wrestler for the University of North Carolina, Koll was a four-time All American, three-time ACC champion, and in 1988 NCAA champion at 158 pounds. After college, he competed internationally in freestyle wrestling. In 1989 he won the Pan-Am Games and was runner-up at the Olympic Festival; he won the U.S. national freestyle championship in 1990 and 1991; took first in the 1990 and 1993 World Cup; placed fifth in the 1991 World Championships; won the 1992 World Cup Grand Prix; and was the alternate for the 1992 Olympic Games.