Riki has seen concerts during 19 years.

Year   Concerts Seen  
2024 5 concerts
2023 9 concerts
2022 5 concerts
2019 1 concert
2018 3 concerts
2016 1 concert
2015 4 concerts
2013 1 concert
2009 1 concert
2008 1 concert
2007 2 concerts
2006 1 concert
2003 1 concert
2001 1 concert
1993 1 concert
1991 1 concert
1990 1 concert
1985 1 concert
1980 1 concert