diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..1844a9c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,13 @@
+*.aux
+*.log
+*.toc
+*.ind
+*.idx
+output/
+*.dvi
+.DS*
+~*
+*~
+\#*
+*#
+ipsj_v4*
diff --git a/.hgignore b/.hgignore
new file mode 100644
index 0000000..17cb3a9
--- /dev/null
+++ b/.hgignore
@@ -0,0 +1,14 @@
+syntax: glob
+*.aux
+*.log
+*.toc
+*.ind
+*.idx
+output/
+*.dvi
+.DS*
+~*
+*~
+\#*
+*#
+ipsj_v4*