diff --git a/.settings/org.eclipse.core.resources.prefs b/.settings/org.eclipse.core.resources.prefs
index 379a0e3..98f9dee 100644
--- a/.settings/org.eclipse.core.resources.prefs
+++ b/.settings/org.eclipse.core.resources.prefs
@@ -1,2 +1,3 @@
 eclipse.preferences.version=1
+encoding//document/memo.txt=UTF-8
 encoding//src/org/ntlab/radishforandroidstudio/framework/network/HttpAsyncConnection.java=UTF-8
diff --git a/document/memo.txt b/document/memo.txt
index 78e1e06..24a57f4 100644
--- a/document/memo.txt
+++ b/document/memo.txt
@@ -1,4 +1,7 @@
 11/20
-��ʂ�J�������H
-����̓u���b�N�{�b�N�X�e�X�g�݂̂�z�肵�Ă��邪�A�\����͓��𗘗p���āA
-�z���C�g�{�b�N�X�e�X�g���s����΂����Ȃ��E�E�E
\ No newline at end of file
+一通り開発完了？
+現状はブラックボックステスト[1]のみを想定しているが、構文解析等を利用して、
+ホワイトボックステスト[1]も行えればいいなぁ・・・
+
+[1]Uri Klein and Kedar S. Namjoshi, Formalization and Automated Verification of RESTful Behavior,
+   LNCS 6806, pp. 541–556, (2011), 2.3 3. Safety and idempotence.
\ No newline at end of file