However, Seikima-II has had several limited reunions since their disbandment. One in 2005 to celebrate the 20th anniversary of their debut and another in 2010 celebrating their 25th anniversary, the latter including their first ever world tour. In 2011, an encore of their world tour was held and the band hosted two charity concerts that included several different artists in response to the Tōhoku earthquake and tsunami. They performed a two leg 30th anniversary tour from September 2015 into February 2016. Seikima-II was scheduled to perform a 35th anniversary tour in 2020 and then 2021, but both were turned into fan events due to the continued COVID-19 pandemic.