diff --git a/Library/PAX_GRAPHICA/Rect.hpp b/Library/PAX_GRAPHICA/Rect.hpp
index 49e2f7738..ff0b44538 100644
--- a/Library/PAX_GRAPHICA/Rect.hpp
+++ b/Library/PAX_GRAPHICA/Rect.hpp
@@ -253,7 +253,19 @@ namespace paxg {
             return false;
 
 #elif defined(PAXS_USING_SFML)
-            return rect.getGlobalBounds().contains(sf::Mouse::getPosition(Window::window).x, sf::Mouse::getPosition(Window::window).y);
+            if (old_left_mouse) {
+                // 1 フレーム前にタッチされている
+                if (sf::Mouse::isButtonPressed(sf::Mouse::Button::Left)) {
+                    int mx = sf::Mouse::getPosition(Window::window).x, my = sf::Mouse::getPosition(Window::window).y;
+                    return (mx >= rect.getPosition().x &&
+                        my >= rect.getPosition().y &&
+                        mx < rect.getPosition().x + rect.getSize().x &&
+                        my < rect.getPosition().y + rect.getSize().y);
+                }
+            }
+
+            return false;
+            // return rect.getGlobalBounds().contains(sf::Mouse::getPosition(Window::window).x, sf::Mouse::getPosition(Window::window).y);
 
 #else
             return false;
diff --git a/Library/PAX_GRAPHICA/String.hpp b/Library/PAX_GRAPHICA/String.hpp
index b100efb64..08cdcd4b4 100644
--- a/Library/PAX_GRAPHICA/String.hpp
+++ b/Library/PAX_GRAPHICA/String.hpp
@@ -24,6 +24,7 @@
 #include <DxLib.h>
 #elif defined(PAXS_USING_SFML)
 #include <SFML/Graphics.hpp>
+#include <SFML/System/Utf.hpp>
 #endif
 
 #include <PAX_GRAPHICA/Color.hpp>
@@ -273,27 +274,33 @@ namespace paxg {
         void drawBottomLeft(const std::string& str, const paxg::Vec2i& pos, const paxg::Color& color) const {
             sf::Text text;
             text.setFont(font);
-            text.setString(str);
+            std::wstring wstr;
+            sf::Utf<8>::toWide(str.begin(), str.end(), std::back_inserter(wstr));
+            text.setString(wstr);
             text.setCharacterSize(size);
             text.setFillColor(color.color);
-            text.setPosition(pos.x(), pos.y() - 10);
+            text.setPosition(pos.x(), pos.y() - size / 2);
             paxg::Window::window.draw(text);
         }
 
         void drawTopRight(const std::string& str, const paxg::Vec2i& pos, const paxg::Color& color) const {
             sf::Text text;
             text.setFont(font);
-            text.setString(str);
+            std::wstring wstr;
+            sf::Utf<8>::toWide(str.begin(), str.end(), std::back_inserter(wstr));
+            text.setString(wstr);
             text.setCharacterSize(size);
             text.setFillColor(color.color);
-            text.setPosition(pos.x(), pos.y() + 10);
+            text.setPosition(pos.x() - text.getGlobalBounds().width, pos.y() + size / 2);
             paxg::Window::window.draw(text);
         }
 
         void draw(const std::string& str, const paxg::Vec2i& pos, const paxg::Color& color) const {
             sf::Text text;
             text.setFont(font);
-            text.setString(str);
+            std::wstring wstr;
+            sf::Utf<8>::toWide(str.begin(), str.end(), std::back_inserter(wstr));
+            text.setString(wstr);
             text.setCharacterSize(size);
             text.setFillColor(color.color);
             text.setPosition(pos.x(), pos.y());
@@ -303,30 +310,36 @@ namespace paxg {
         void drawBottomCenter(const std::string& str, const paxg::Vec2i& pos, const paxg::Color& color) const {
             sf::Text text;
             text.setFont(font);
-            text.setString(str);
+            std::wstring wstr;
+            sf::Utf<8>::toWide(str.begin(), str.end(), std::back_inserter(wstr));
+            text.setString(wstr);
             text.setCharacterSize(size);
             text.setFillColor(color.color);
-            text.setPosition(pos.x(), pos.y() - 10);
+            text.setPosition(pos.x() - text.getGlobalBounds().width / 2, pos.y() - size / 2);
             paxg::Window::window.draw(text);
         }
 
         void drawTopCenter(const std::string& str, const paxg::Vec2i& pos, const paxg::Color& color) const {
             sf::Text text;
             text.setFont(font);
-            text.setString(str);
+            std::wstring wstr;
+            sf::Utf<8>::toWide(str.begin(), str.end(), std::back_inserter(wstr));
+            text.setString(wstr);
             text.setCharacterSize(size);
             text.setFillColor(color.color);
-            text.setPosition(pos.x(), pos.y() + 10);
+            text.setPosition(pos.x() - text.getGlobalBounds().width / 2, pos.y() + size / 2);
             paxg::Window::window.draw(text);
         }
 
         void drawAt(const std::string& str, const paxg::Vec2i& pos, const paxg::Color& color) const {
             sf::Text text;
             text.setFont(font);
-            text.setString(str);
+            std::wstring wstr;
+            sf::Utf<8>::toWide(str.begin(), str.end(), std::back_inserter(wstr));
+            text.setString(wstr);
             text.setCharacterSize(size);
             text.setFillColor(color.color);
-            text.setPosition(pos.x(), pos.y());
+            text.setPosition(pos.x() - text.getGlobalBounds().width / 2, pos.y());
             paxg::Window::window.draw(text);
         }
 
@@ -335,7 +348,15 @@ namespace paxg {
         }
 
         int width(const std::string& str_) {
-            return str_.size() * size * 0.5;
+            sf::Text text;
+            text.setFont(font);
+            std::wstring wstr;
+            sf::Utf<8>::toWide(str_.begin(), str_.end(), std::back_inserter(wstr));
+            text.setString(wstr);
+            text.setCharacterSize(size);
+
+            return text.getGlobalBounds().width;
+            // return str_.size() * size * 0.5;
         }
 
 #else
diff --git a/Library/PAX_GRAPHICA/Texture.hpp b/Library/PAX_GRAPHICA/Texture.hpp
index c35b4be7c..e320892a7 100644
--- a/Library/PAX_GRAPHICA/Texture.hpp
+++ b/Library/PAX_GRAPHICA/Texture.hpp
@@ -169,7 +169,7 @@ namespace paxg {
 #elif defined(PAXS_USING_SFML)
         void drawAt(const paxg::Vec2f& pos) const override {
             sf::Sprite sprite(texture);
-            sprite.setPosition(pos);
+            sprite.setPosition(static_cast<float>(pos.x() - (width() / 2)), static_cast<float>(pos.y() - (height() / 2)));
             paxg::Window::window.draw(sprite);
         }
 #else
@@ -187,7 +187,7 @@ namespace paxg {
 #elif defined(PAXS_USING_SFML)
         void drawAt(const paxg::Vec2i& pos) const override {
             sf::Sprite sprite(texture);
-            sprite.setPosition(static_cast<float>(pos.x()), static_cast<float>(pos.y()));
+            sprite.setPosition(static_cast<float>(pos.x() - (width() / 2)), static_cast<float>(pos.y() - (height() / 2)));
             paxg::Window::window.draw(sprite);
         }
 #else
@@ -209,7 +209,7 @@ namespace paxg {
         void resizedDrawAt(const paxg::Vec2i& resize, const paxg::Vec2i& pos) const {
             sf::Sprite sprite(texture);
             sprite.setScale(static_cast<float>(resize.x()) / texture.getSize().x, static_cast<float>(resize.y()) / texture.getSize().y);
-            sprite.setPosition(pos.x(), pos.y());
+            sprite.setPosition(pos.x() - (resize.x() / 2), pos.y() - (resize.y() / 2));
             paxg::Window::window.draw(sprite);
         }
 #else
@@ -231,7 +231,7 @@ namespace paxg {
         void resizedDrawAt(const int resize, const paxg::Vec2i & pos) const {
             sf::Sprite sprite(texture);
             sprite.setScale(static_cast<float>(resize) / texture.getSize().x, static_cast<float>(resize) / texture.getSize().y);
-            sprite.setPosition(pos.x(), pos.y());
+            sprite.setPosition(pos.x() - (resize / 2), pos.y() - (resize / 2));
             paxg::Window::window.draw(sprite);
         }
 #else
@@ -253,7 +253,7 @@ namespace paxg {
         void resizedDrawAt(const paxg::Vec2f & resize, const paxg::Vec2f & pos) const {
             sf::Sprite sprite(texture);
             sprite.setScale(resize.x() / texture.getSize().x, resize.y() / texture.getSize().y);
-            sprite.setPosition(pos.x(), pos.y());
+            sprite.setPosition(pos.x() - (resize.x() / 2), pos.y() - (resize.y() / 2));
             paxg::Window::window.draw(sprite);
         }
 #else
@@ -275,7 +275,7 @@ namespace paxg {
         void resizedDrawAt(const int resize, const paxg::Vec2f & pos) const {
             sf::Sprite sprite(texture);
             sprite.setScale(static_cast<float>(resize) / texture.getSize().x, static_cast<float>(resize) / texture.getSize().y);
-            sprite.setPosition(pos.x(), pos.y());
+            sprite.setPosition(pos.x() - (resize / 2), pos.y() - (resize / 2));
             paxg::Window::window.draw(sprite);
         }
 #else
diff --git a/Library/PAX_MAHOROBA/Main.hpp b/Library/PAX_MAHOROBA/Main.hpp
index 38d1bc324..de0966ae5 100644
--- a/Library/PAX_MAHOROBA/Main.hpp
+++ b/Library/PAX_MAHOROBA/Main.hpp
@@ -18,7 +18,7 @@
 
 #include <PAX_GRAPHICA/Vec2.hpp>
 
-#ifdef PAXS_USING_DXLIB
+#if defined(PAXS_USING_DXLIB) || defined(PAXS_USING_SFML)
 static bool old_left_mouse = false;
 static int old_left_touch = 0;
 static paxg::Vec2i old_left_touch_pos = paxg::Vec2i{ 0,0 };
@@ -109,7 +109,7 @@ namespace paxs {
         std::size_t pop_num = 0; // 人口数
         std::size_t sat_num = 0; // 集落数
 
-        std::ofstream pop_ofs("pop.txt");
+        //std::ofstream pop_ofs("pop.txt");
 
 #ifdef PAXS_USING_SFML
         paxg::Window::window.setFramerateLimit(60);
@@ -204,7 +204,7 @@ namespace paxs {
                 sat_num // 集落数
             );
             if (is_sim) {
-                pop_ofs << pop_num << '\t' << sat_num << '\n';
+                //pop_ofs << pop_num << '\t' << sat_num << '\n';
             }
 
 #ifdef PAXS_USING_DXLIB
@@ -217,6 +217,7 @@ namespace paxs {
             }
 #endif
 #ifdef PAXS_USING_SFML
+            old_left_mouse = !sf::Mouse::isButtonPressed(sf::Mouse::Button::Left);
             paxg::Window::display();
 #endif
         }