diff --git a/source/fatfs/ffconf.h b/source/fatfs/ffconf.h
index 0208101..1d2af0c 100644
--- a/source/fatfs/ffconf.h
+++ b/source/fatfs/ffconf.h
@@ -15,7 +15,7 @@
 /  and optional writing functions as well. */
 
 
-#define FF_FS_MINIMIZE	1
+#define FF_FS_MINIMIZE	0
 /* This option defines minimization level to remove some basic API functions.
 /
 /   0: Basic functions are fully enabled.
@@ -68,7 +68,7 @@
 / Locale and Namespace Configurations
 /---------------------------------------------------------------------------*/
 
-#define FF_CODE_PAGE	850
+#define FF_CODE_PAGE	932
 /* This option specifies the OEM code page to be used on the target system.
 /  Incorrect code page setting can cause a file open failure.
 /
@@ -117,7 +117,7 @@
 /  ff_memfree() exemplified in ffsystem.c, need to be added to the project. */
 
 
-#define FF_LFN_UNICODE	0
+#define FF_LFN_UNICODE	2
 /* This option switches the character encoding on the API when LFN is enabled.
 /
 /   0: ANSI/OEM in current CP (TCHAR = char)
@@ -137,7 +137,7 @@
 /  on character encoding. When LFN is not enabled, these options have no effect. */
 
 
-#define FF_STRF_ENCODE	0
+#define FF_STRF_ENCODE	3
 /* When FF_LFN_UNICODE >= 1 with LFN enabled, string I/O functions, f_gets(),
 /  f_putc(), f_puts and f_printf() convert the character encoding in it.
 /  This option selects assumption of character encoding ON THE FILE to be
@@ -237,7 +237,7 @@
 #define FF_FS_NORTC		1
 #define FF_NORTC_MON	1
 #define FF_NORTC_MDAY	1
-#define FF_NORTC_YEAR	2020
+#define FF_NORTC_YEAR	2021
 /* The option FF_FS_NORTC switches timestamp functiton. If the system does not have
 /  any RTC function or valid timestamp is not needed, set FF_FS_NORTC = 1 to disable
 /  the timestamp function. Every object modified by FatFs will have a fixed timestamp