diff --git a/maintainers.toml b/maintainers.toml
index 98dd40e..6175263 100644
--- a/maintainers.toml
+++ b/maintainers.toml
@@ -21,11 +21,11 @@ fas = [ "grinnz" ]
 maintainers = [ "Dan Book" ]
 
 [spins.lxde.x86_64]
-fas = [ "cwickert" ]
-maintainers = [ "Christoph Wickert" ]
+fas = [ "cwickert", "mtasaka" ]
+maintainers = [ "Christoph Wickert", "Mamoru TASAKA" ]
 [spins.lxde.armhfp]
-fas = [ "cwickert" ]
-maintainers = [ "Christoph Wickert" ]
+fas = [ "cwickert", "mtasaka" ]
+maintainers = [ "Christoph Wickert", "Mamoru TASAKA" ]
 
 [spins.soas.x86_64]
 fas = [ "chimosky", "pbrobinson" ]