diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 8b67cd7..3054577 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -44,7 +44,7 @@ target_sources(xsystem35 PRIVATE
 # Scenario
 target_sources(xsystem35 PRIVATE
   cali.c scenario.c variable.c cmd_check.c hankana2sjis.c nact.c
-  selection.c message.c savedata.c hankaku.c s39ain.c)
+  selection.c message.c savedata.c hankaku.c s39ain.c texthook.c)
 
 # Graphics
 target_sources(xsystem35 PRIVATE
diff --git a/src/message.c b/src/message.c
index 0aa12e9..c82e59a 100644
--- a/src/message.c
+++ b/src/message.c
@@ -35,6 +35,7 @@
 #include "imput.h"
 #include "ags.h"
 #include "nact.h"
+#include "texthook.h"
 
 /* ショートカット */
 #define msg nact->msg
@@ -116,6 +117,8 @@ void msg_putMessage(char *m) {
 		msg_nextPage(TRUE);
 	}
 	
+	texthook_message(m);
+
 	/* 表示文字列を文字列変数にコピーする */
 	if (msg.mg_getString) {
 		copyMsgToStrVar(m);
@@ -188,6 +191,8 @@ void msg_putMessage(char *m) {
 }
 
 void msg_nextLine() {
+	texthook_newline();
+
 	// puts("next Line");
 	if (msg.mg_getString) {
 		msgget_at_r();
@@ -203,6 +208,8 @@ void msg_nextLine() {
 }
 
 void msg_nextPage(boolean innerclear) {
+	texthook_nextpage();
+
 	// puts("next Page");
 	if (innerclear) {
 		if (msg.WinBackgroundTransparent == 255) {
@@ -297,6 +304,7 @@ void msg_openWindow(int W, int C1, int C2, int N, int M) {
 }
 
 void msg_setMessageLocation(int x, int y) {
+	texthook_newline();
 	msgcur.x = x;
 	msgcur.y = y;
 	nextLineIsAfterKaigyou = FALSE;
diff --git a/src/sdl_event.c b/src/sdl_event.c
index d9b40b3..e8a7f7f 100644
--- a/src/sdl_event.c
+++ b/src/sdl_event.c
@@ -38,6 +38,7 @@
 #include "imput.h"
 #include "joystick.h"
 #include "sdl_input.c"
+#include "texthook.h"
 
 static void sdl_getEvent(void);
 static void keyEventProsess(SDL_KeyboardEvent *e, boolean bool);
@@ -238,6 +239,7 @@ static void sdl_getEvent(void) {
 int sdl_keywait(int msec, boolean cancel) {
 	int key=0, n;
 	int end = msec == INT_MAX ? INT_MAX : get_high_counter(SYSTEMCOUNTER_MSEC) + msec;
+	texthook_keywait();
 	
 	while ((n = end - get_high_counter(SYSTEMCOUNTER_MSEC)) > 0) {
 		if (n <= 16)
diff --git a/src/texthook.c b/src/texthook.c
new file mode 100644
index 0000000..8e3c237
--- /dev/null
+++ b/src/texthook.c
@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2019 <KichikuouChrome@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "scenario.h"
+#include "texthook.h"
+#include "utfsjis.h"
+
+#ifdef __EMSCRIPTEN__  // ----------------------------------------------
+#include <emscripten.h>
+
+void texthook_message(const char *m) {
+	BYTE* s = sjis2lang((BYTE*)m);
+	EM_ASM_({ xsystem35.texthook.message(UTF8ToString($0), $1); },
+			s, sl_getPage());
+	free(s);
+}
+
+EM_JS(void, texthook_newline, (void), {
+	xsystem35.texthook.newline();
+});
+
+EM_JS(void, texthook_nextpage, (void), {
+	xsystem35.texthook.nextpage();
+});
+
+EM_JS(void, texthook_keywait, (void), {
+	xsystem35.texthook.keywait();
+});
+
+
+#elif defined(TEXTHOOK_PRINT)  // --------------------------------------
+
+static int newlines = 0;
+
+void texthook_message(const char *m) {
+	if (newlines)
+		printf("%d:", sl_getPage());
+	BYTE* s = sjis2lang((BYTE*)m);
+	printf("%s", s);
+	free(s);
+	newlines = 0;
+}
+
+void texthook_newline(void) {
+	if (newlines < 2) {
+		putchar('\n');
+		newlines++;
+	}
+}
+
+void texthook_nextpage(void) {
+	while (newlines < 2) {
+		putchar('\n');
+		newlines++;
+	}
+}
+
+void texthook_keywait(void) {
+	texthook_newline();
+}
+
+#else  // --------------------------------------------------------------
+
+void texthook_message(const char *m) {
+}
+
+void texthook_newline(void) {
+}
+
+void texthook_nextpage(void) {
+}
+
+void texthook_keywait(void) {
+}
+
+#endif  // -------------------------------------------------------------
diff --git a/src/texthook.h b/src/texthook.h
new file mode 100644
index 0000000..41c2837
--- /dev/null
+++ b/src/texthook.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2019 <KichikuouChrome@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+*/
+
+#ifndef __TEXTHOOK__
+#define __TEXTHOOK__
+
+void texthook_message(const char *m);
+void texthook_newline(void);
+void texthook_nextpage(void);
+void texthook_keywait(void);
+
+#endif /* __TEXTHOOK__ */