diff --git a/trunk/LICENSE_en.txt b/trunk/document/LICENSE_en.txt
similarity index 100%
rename from trunk/LICENSE_en.txt
rename to trunk/document/LICENSE_en.txt
diff --git a/trunk/LICENSE_jp.txt b/trunk/document/LICENSE_jp.txt
similarity index 100%
rename from trunk/LICENSE_jp.txt
rename to trunk/document/LICENSE_jp.txt
diff --git a/trunk/readme.txt b/trunk/document/readme.txt
similarity index 100%
rename from trunk/readme.txt
rename to trunk/document/readme.txt
diff --git a/trunk/readme_openssl.txt b/trunk/document/readme_openssl.txt
similarity index 100%
rename from trunk/readme_openssl.txt
rename to trunk/document/readme_openssl.txt