The official website for the band Boom Boom Satellites
has announced that vocalist Michiyuki Kawashima died from complication due to a brain tumor in the very early morning of October 9, 2016.
The band sang the theme songs of Bounen no Xamdou
, Appleseed (Movie)
, Mobile Suit Gundam Unicorn
, Ninja Slayer From Animation
, and also provided music to Vexille: 2077 Nihon Sakoku
. The most recent theme song was the opening to Kiznaiver
"LAY YOUR HANDS ON ME," which was announced to be their very last single release due to Michiyuki Kawashima's brain tumor and partial paralysis.
Source: Official site