diff --git a/src/overlays/actors/ovl_Demo_Effect/z_demo_effect.c b/src/overlays/actors/ovl_Demo_Effect/z_demo_effect.c
index d422af550e..9eac9a59f6 100644
--- a/src/overlays/actors/ovl_Demo_Effect/z_demo_effect.c
+++ b/src/overlays/actors/ovl_Demo_Effect/z_demo_effect.c
@@ -13,6 +13,7 @@
 #include "sys_math.h"
 #include "sys_matrix.h"
 #include "terminal.h"
+#include "translation.h"
 #include "versions.h"
 #include "z_lib.h"
 #include "z64audio.h"
@@ -547,7 +548,7 @@ void DemoEffect_WaitForObject(DemoEffect* this, PlayState* play) {
         this->actor.draw = this->initDrawFunc;
         this->updateFunc = this->initUpdateFunc;
 
-        PRINTF(VT_FGCOL(CYAN) " 転送終了 move_wait " VT_RST);
+        PRINTF(VT_FGCOL(CYAN) T(" 転送終了 move_wait ", " Transfer completed move_wait ") VT_RST);
     }
 }
 
@@ -705,12 +706,12 @@ void DemoEffect_InitTimeWarp(DemoEffect* this, PlayState* play) {
         SkelCurve_SetAnim(&this->skelCurve, &gTimeWarpAnim, 1.0f, 59.0f, 59.0f, 0.0f);
         SkelCurve_Update(play, &this->skelCurve);
         this->updateFunc = DemoEffect_UpdateTimeWarpReturnFromChamberOfSages;
-        PRINTF(VT_FGCOL(CYAN) " 縮むバージョン \n" VT_RST);
+        PRINTF(VT_FGCOL(CYAN) T(" 縮むバージョン \n", " Shrinking version \n") VT_RST);
     } else {
         SkelCurve_SetAnim(&this->skelCurve, &gTimeWarpAnim, 1.0f, 59.0f, 1.0f, 1.0f);
         SkelCurve_Update(play, &this->skelCurve);
         this->updateFunc = DemoEffect_UpdateTimeWarpPullMasterSword;
-        PRINTF(VT_FGCOL(CYAN) " 通常 バージョン \n" VT_RST);
+        PRINTF(VT_FGCOL(CYAN) T(" 通常 バージョン \n", " Normal version \n") VT_RST);
     }
 }
 
diff --git a/src/overlays/actors/ovl_Door_Warp1/z_door_warp1.c b/src/overlays/actors/ovl_Door_Warp1/z_door_warp1.c
index dc0f0cb92e..1ec17157c9 100644
--- a/src/overlays/actors/ovl_Door_Warp1/z_door_warp1.c
+++ b/src/overlays/actors/ovl_Door_Warp1/z_door_warp1.c
@@ -9,6 +9,7 @@
 #include "sequence.h"
 #include "sfx.h"
 #include "sys_matrix.h"
+#include "translation.h"
 #include "z_lib.h"
 #include "z64light.h"
 #include "z64play.h"
@@ -509,7 +510,9 @@ void DoorWarp1_ChildWarpOut(DoorWarp1* this, PlayState* play) {
     this->warpTimer++;
 
     if (sWarpTimerTarget < this->warpTimer && gSaveContext.nextCutsceneIndex == 0xFFEF) {
-        PRINTF("\n\n\nじかんがきたからおーしまい fade_direction=[%d]", play->transitionTrigger, TRANS_TRIGGER_START);
+        PRINTF(T("\n\n\nじかんがきたからおーしまい fade_direction=[%d]",
+                 "\n\n\nThe time has come, so it's over. fade_direction=[%d]"),
+               play->transitionTrigger, TRANS_TRIGGER_START);
 
         if (play->sceneId == SCENE_DODONGOS_CAVERN_BOSS) {
             if (!Flags_GetEventChkInf(EVENTCHKINF_25)) {
@@ -536,7 +539,7 @@ void DoorWarp1_ChildWarpOut(DoorWarp1* this, PlayState* play) {
             play->nextEntranceIndex = ENTR_ZORAS_FOUNTAIN_0;
             gSaveContext.nextCutsceneIndex = 0;
         }
-        PRINTF("\n\n\nおわりおわり");
+        PRINTF(T("\n\n\nおわりおわり", "\n\n\nThe end The end"));
         play->transitionTrigger = TRANS_TRIGGER_START;
         play->transitionType = TRANS_TYPE_FADE_WHITE_SLOW;
         gSaveContext.nextTransitionType = TRANS_TYPE_FADE_WHITE;
diff --git a/src/overlays/actors/ovl_Elf_Msg/z_elf_msg.c b/src/overlays/actors/ovl_Elf_Msg/z_elf_msg.c
index 22c96a08d4..1c74a38432 100644
--- a/src/overlays/actors/ovl_Elf_Msg/z_elf_msg.c
+++ b/src/overlays/actors/ovl_Elf_Msg/z_elf_msg.c
@@ -14,6 +14,7 @@
 #include "regs.h"
 #include "sys_matrix.h"
 #include "terminal.h"
+#include "translation.h"
 #include "z64play.h"
 #include "z64player.h"
 
@@ -88,12 +89,12 @@ s32 ElfMsg_KillCheck(ElfMsg* this, PlayState* play) {
 void ElfMsg_Init(Actor* thisx, PlayState* play) {
     ElfMsg* this = (ElfMsg*)thisx;
 
-    // "Conditions for Elf Tag disappearing"
-    PRINTF(VT_FGCOL(CYAN) "\nエルフ タグ 消える条件 %d" VT_RST "\n", PARAMS_GET_U(thisx->params, 8, 6));
+    PRINTF(VT_FGCOL(CYAN) T("\nエルフ タグ 消える条件 %d", "\nConditions for Elf Tag disappearing %d") VT_RST "\n",
+           PARAMS_GET_U(thisx->params, 8, 6));
     PRINTF(VT_FGCOL(CYAN) "\nthisx->shape.angle.sy = %d\n" VT_RST, thisx->shape.rot.y);
     if (thisx->shape.rot.y >= 0x41) {
-        // "Conditions for Elf Tag appearing"
-        PRINTF(VT_FGCOL(CYAN) "\nエルフ タグ 出現条件 %d" VT_RST "\n", thisx->shape.rot.y - 0x41);
+        PRINTF(VT_FGCOL(CYAN) T("\nエルフ タグ 出現条件 %d", "\nConditions for Elf Tag appearing %d") VT_RST "\n",
+               thisx->shape.rot.y - 0x41);
     }
 
     if (!ElfMsg_KillCheck(this, play)) {
diff --git a/src/overlays/actors/ovl_Magic_Wind/z_magic_wind.c b/src/overlays/actors/ovl_Magic_Wind/z_magic_wind.c
index 57761244ba..2dca261b93 100644
--- a/src/overlays/actors/ovl_Magic_Wind/z_magic_wind.c
+++ b/src/overlays/actors/ovl_Magic_Wind/z_magic_wind.c
@@ -12,6 +12,7 @@
 #include "gfx_setupdl.h"
 #include "printf.h"
 #include "sfx.h"
+#include "translation.h"
 #include "z64curve.h"
 #include "z64play.h"
 #include "z64player.h"
@@ -56,8 +57,7 @@ void MagicWind_Init(Actor* thisx, PlayState* play) {
     Player* player = GET_PLAYER(play);
 
     if (!SkelCurve_Init(play, &this->skelCurve, &sSkel, &sAnim)) {
-        // "Magic_Wind_Actor_ct (): Construct failed"
-        PRINTF("Magic_Wind_Actor_ct():コンストラクト失敗\n");
+        PRINTF(T("Magic_Wind_Actor_ct():コンストラクト失敗\n", "Magic_Wind_Actor_ct(): Construct failed\n"));
     }
     this->actor.room = -1;
     switch (this->actor.params) {
diff --git a/src/overlays/actors/ovl_Mir_Ray/z_mir_ray.c b/src/overlays/actors/ovl_Mir_Ray/z_mir_ray.c
index 861d72881f..b89838083f 100644
--- a/src/overlays/actors/ovl_Mir_Ray/z_mir_ray.c
+++ b/src/overlays/actors/ovl_Mir_Ray/z_mir_ray.c
@@ -14,6 +14,7 @@
 #include "sfx.h"
 #include "sys_math3d.h"
 #include "sys_matrix.h"
+#include "translation.h"
 #include "z_lib.h"
 #include "z64light.h"
 #include "z64play.h"
@@ -180,8 +181,8 @@ void MirRay_Init(Actor* thisx, PlayState* play) {
 
     Actor_ProcessInitChain(&this->actor, sInitChain);
     ActorShape_Init(&this->actor.shape, 0.0f, NULL, 0.0f);
-    // "Generation of reflectable light!"
-    PRINTF("反射用 光の発生!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n");
+    PRINTF(T("反射用 光の発生!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n",
+             "Generation of reflectable light!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n"));
     LOG_NUM("this->actor.arg_data", this->actor.params, "../z_mir_ray.c", 518);
 
     if (this->actor.params >= 0xA) {
diff --git a/src/overlays/actors/ovl_Oceff_Spot/z_oceff_spot.c b/src/overlays/actors/ovl_Oceff_Spot/z_oceff_spot.c
index 8a24d5cf2c..ab09e7420b 100644
--- a/src/overlays/actors/ovl_Oceff_Spot/z_oceff_spot.c
+++ b/src/overlays/actors/ovl_Oceff_Spot/z_oceff_spot.c
@@ -13,6 +13,7 @@
 #include "regs.h"
 #include "sys_matrix.h"
 #include "terminal.h"
+#include "translation.h"
 #include "z_lib.h"
 #include "z64light.h"
 #include "z64ocarina.h"
@@ -99,15 +100,13 @@ void OceffSpot_End(OceffSpot* this, PlayState* play) {
                 play->msgCtx.ocarinaMode != OCARINA_MODE_08) {
                 gSaveContext.sunsSongState = SUNSSONG_START;
                 PRINTF_COLOR_YELLOW();
-                // "Sun's Song Flag"
-                PRINTF("z_oceff_spot  太陽の歌フラグ\n");
+                PRINTF(T("z_oceff_spot  太陽の歌フラグ\n", "z_oceff_spot  Sun's Song Flag\n"));
                 PRINTF_RST();
             }
         } else {
             play->msgCtx.ocarinaMode = OCARINA_MODE_04;
             PRINTF_COLOR_YELLOW();
-            // "Ocarina End"
-            PRINTF("z_oceff_spot  オカリナ終了\n");
+            PRINTF(T("z_oceff_spot  オカリナ終了\n", "z_oceff_spot  Ocarina finished\n"));
             PRINTF_RST();
         }
     }
diff --git a/src/overlays/actors/ovl_Shot_Sun/z_shot_sun.c b/src/overlays/actors/ovl_Shot_Sun/z_shot_sun.c
index 7a38b72139..e069f1730a 100644
--- a/src/overlays/actors/ovl_Shot_Sun/z_shot_sun.c
+++ b/src/overlays/actors/ovl_Shot_Sun/z_shot_sun.c
@@ -14,6 +14,7 @@
 #include "sfx.h"
 #include "sys_math3d.h"
 #include "terminal.h"
+#include "translation.h"
 #include "z_en_item00.h"
 #include "z_lib.h"
 #include "z64environment.h"
@@ -77,8 +78,8 @@ void ShotSun_Init(Actor* thisx, PlayState* play) {
     ShotSun* this = (ShotSun*)thisx;
     s32 params;
 
-    // "Ocarina secret occurrence"
-    PRINTF("%d ---- オカリナの秘密発生!!!!!!!!!!!!!\n", this->actor.params);
+    PRINTF(T("%d ---- オカリナの秘密発生!!!!!!!!!!!!!\n", "%d ---- Ocarina secret occurrence!!!!!!!!!!!!!\n"),
+           this->actor.params);
     params = PARAMS_GET_U(this->actor.params, 0, 8);
     if (params == 0x40 || params == 0x41) {
         this->fairySpawnerState = SPAWNER_OUT_OF_RANGE;
diff --git a/src/overlays/effects/ovl_Effect_Ss_Dead_Dd/z_eff_ss_dead_dd.c b/src/overlays/effects/ovl_Effect_Ss_Dead_Dd/z_eff_ss_dead_dd.c
index 9343e7a549..cb6d76eeb3 100644
--- a/src/overlays/effects/ovl_Effect_Ss_Dead_Dd/z_eff_ss_dead_dd.c
+++ b/src/overlays/effects/ovl_Effect_Ss_Dead_Dd/z_eff_ss_dead_dd.c
@@ -10,6 +10,7 @@
 #include "gfx.h"
 #include "gfx_setupdl.h"
 #include "printf.h"
+#include "translation.h"
 #include "z64effect.h"
 #include "z64play.h"
 #include "z64skin_matrix.h"
@@ -92,7 +93,7 @@ u32 EffectSsDeadDd_Init(PlayState* play, u32 index, EffectSs* this, void* initPa
             this->accel.z = this->velocity.z = (Rand_ZeroOne() - 0.5f) * 2.0f;
         }
     } else {
-        PRINTF("Effect_SS_Dd_disp_mode():mode_swが変です。\n");
+        PRINTF(T("Effect_SS_Dd_disp_mode():mode_swが変です。\n", "Effect_SS_Dd_disp_mode():mode_sw is strange.\n"));
         return 0;
     }
 
diff --git a/src/overlays/effects/ovl_Effect_Ss_Dead_Sound/z_eff_ss_dead_sound.c b/src/overlays/effects/ovl_Effect_Ss_Dead_Sound/z_eff_ss_dead_sound.c
index f0b3c8fce4..58daefa387 100644
--- a/src/overlays/effects/ovl_Effect_Ss_Dead_Sound/z_eff_ss_dead_sound.c
+++ b/src/overlays/effects/ovl_Effect_Ss_Dead_Sound/z_eff_ss_dead_sound.c
@@ -7,6 +7,7 @@
 #include "z_eff_ss_dead_sound.h"
 #include "printf.h"
 #include "sfx.h"
+#include "translation.h"
 #include "z64effect.h"
 #include "z64play.h"
 
@@ -33,7 +34,7 @@ u32 EffectSsDeadSound_Init(PlayState* play, u32 index, EffectSs* this, void* ini
     this->update = EffectSsDeadSound_Update;
     this->rRepeatMode = initParams->repeatMode;
     this->rSfxId = initParams->sfxId;
-    PRINTF("コンストラクター3\n"); // "constructor 3"
+    PRINTF(T("コンストラクター3\n", "Constructor 3\n"));
 
     return 1;
 }
diff --git a/src/overlays/effects/ovl_Effect_Ss_En_Ice/z_eff_ss_en_ice.c b/src/overlays/effects/ovl_Effect_Ss_En_Ice/z_eff_ss_en_ice.c
index 17af3ac9eb..e1ed9e924f 100644
--- a/src/overlays/effects/ovl_Effect_Ss_En_Ice/z_eff_ss_en_ice.c
+++ b/src/overlays/effects/ovl_Effect_Ss_En_Ice/z_eff_ss_en_ice.c
@@ -12,6 +12,7 @@
 #include "rand.h"
 #include "sys_math.h"
 #include "sys_matrix.h"
+#include "translation.h"
 #include "versions.h"
 #include "z_lib.h"
 #include "z64effect.h"
@@ -90,7 +91,8 @@ u32 EffectSsEnIce_Init(PlayState* play, u32 index, EffectSs* this, void* initPar
         this->rEnvColorB = initParams->envColor.b;
         this->rAlphaMode = 0;
     } else {
-        PRINTF("Effect_Ss_En_Ice_ct():pid->mode_swがエラーです。\n");
+        PRINTF(T("Effect_Ss_En_Ice_ct():pid->mode_swがエラーです。\n",
+                 "Effect_Ss_En_Ice_ct():pid->mode_sw is an error.\n"));
         return 0;
     }
 
diff --git a/src/overlays/effects/ovl_Effect_Ss_Fhg_Flash/z_eff_ss_fhg_flash.c b/src/overlays/effects/ovl_Effect_Ss_Fhg_Flash/z_eff_ss_fhg_flash.c
index 60cad10d01..a5b8a24d1b 100644
--- a/src/overlays/effects/ovl_Effect_Ss_Fhg_Flash/z_eff_ss_fhg_flash.c
+++ b/src/overlays/effects/ovl_Effect_Ss_Fhg_Flash/z_eff_ss_fhg_flash.c
@@ -14,6 +14,7 @@
 #include "rand.h"
 #include "segmented_address.h"
 #include "sys_matrix.h"
+#include "translation.h"
 #include "z64effect.h"
 #include "z64play.h"
 #include "z64player.h"
@@ -69,7 +70,7 @@ u32 EffectSsFhgFlash_Init(PlayState* play, u32 index, EffectSs* this, void* init
             this->gfx = SEGMENTED_TO_VIRTUAL(gPhantomEnergyBallDL);
             gSegments[6] = prevSeg6;
         } else {
-            PRINTF("Effect_Ss_Fhg_Flash_ct():pffd->modeエラー\n");
+            PRINTF(T("Effect_Ss_Fhg_Flash_ct():pffd->modeエラー\n", "Effect_Ss_Fhg_Flash_ct():pffd->mode error\n"));
             return 0;
         }
     } else {
diff --git a/src/overlays/effects/ovl_Effect_Ss_Ice_Smoke/z_eff_ss_ice_smoke.c b/src/overlays/effects/ovl_Effect_Ss_Ice_Smoke/z_eff_ss_ice_smoke.c
index 1445e61d02..9e2757049d 100644
--- a/src/overlays/effects/ovl_Effect_Ss_Ice_Smoke/z_eff_ss_ice_smoke.c
+++ b/src/overlays/effects/ovl_Effect_Ss_Ice_Smoke/z_eff_ss_ice_smoke.c
@@ -11,6 +11,7 @@
 #include "printf.h"
 #include "segmented_address.h"
 #include "sys_matrix.h"
+#include "translation.h"
 #include "z_lib.h"
 #include "z64effect.h"
 #include "z64play.h"
@@ -55,7 +56,8 @@ u32 EffectSsIceSmoke_Init(PlayState* play, u32 index, EffectSs* this, void* init
         return 1;
     }
 
-    PRINTF("Effect_SS_Ice_Smoke_ct():バンク Object_Bank_Fzが有りません。\n");
+    PRINTF(T("Effect_SS_Ice_Smoke_ct():バンク Object_Bank_Fzが有りません。\n",
+             "Effect_SS_Ice_Smoke_ct(): Bank Object_Bank_Fz does not exist.\n"));
 
     return 0;
 }
diff --git a/src/overlays/effects/ovl_Effect_Ss_Kakera/z_eff_ss_kakera.c b/src/overlays/effects/ovl_Effect_Ss_Kakera/z_eff_ss_kakera.c
index fda08ca8b8..b0ba95adae 100644
--- a/src/overlays/effects/ovl_Effect_Ss_Kakera/z_eff_ss_kakera.c
+++ b/src/overlays/effects/ovl_Effect_Ss_Kakera/z_eff_ss_kakera.c
@@ -13,6 +13,7 @@
 #include "line_numbers.h"
 #include "printf.h"
 #include "sys_matrix.h"
+#include "translation.h"
 #include "versions.h"
 #include "z64effect.h"
 #include "z64play.h"
@@ -65,7 +66,7 @@ u32 EffectSsKakera_Init(PlayState* play, u32 index, EffectSs* this, void* initPa
         }
 
     } else {
-        PRINTF("shape_modelがNULL\n");
+        PRINTF(T("shape_modelがNULL\n", "shape_model is NULL\n"));
         LogUtils_HungupThread("../z_eff_kakera.c", LN1(175, 178));
     }
 
@@ -92,7 +93,8 @@ f32 func_809A9818(f32 arg0, f32 arg1) {
 
 #if DEBUG_FEATURES
     if (arg1 < 0.0f) {
-        PRINTF("範囲がマイナス！！(randomD_sectionUniformity)\n");
+        PRINTF(T("範囲がマイナス！！(randomD_sectionUniformity)\n",
+                 "The range is negative!! (randomD_sectionUniformity)\n"));
     }
 #endif
 
diff --git a/src/overlays/misc/ovl_kaleido_scope/z_kaleido_scope.c b/src/overlays/misc/ovl_kaleido_scope/z_kaleido_scope.c
index eb56ebd80c..79a5d05193 100644
--- a/src/overlays/misc/ovl_kaleido_scope/z_kaleido_scope.c
+++ b/src/overlays/misc/ovl_kaleido_scope/z_kaleido_scope.c
@@ -20,6 +20,7 @@
 #include "sys_matrix.h"
 #include "terminal.h"
 #include "title_setup_state.h"
+#include "translation.h"
 #include "versions.h"
 #include "z64audio.h"
 #include "z64ocarina.h"
@@ -1910,8 +1911,9 @@ void KaleidoScope_DrawInfoPanel(PlayState* play) {
         if (pauseCtx->pageIndex == PAUSE_MAP) {
             if (YREG(7) != 0) {
                 PRINTF_COLOR_YELLOW();
-                PRINTF("キンスタ数(%d) Get_KIN_STA=%x (%x)  (%x)\n", YREG(6), GET_GS_FLAGS(YREG(6)),
-                       gAreaGsFlags[YREG(6)], gSaveContext.save.info.gsFlags[YREG(6) >> 2]);
+                PRINTF(T("キンスタ数(%d) Get_KIN_STA=%x (%x)  (%x)\n", "Kinsta Count(%d) Get_KIN_STA=%x (%x)  (%x)\n"),
+                       YREG(6), GET_GS_FLAGS(YREG(6)), gAreaGsFlags[YREG(6)],
+                       gSaveContext.save.info.gsFlags[YREG(6) >> 2]);
                 PRINTF_RST();
 
                 YREG(7) = 0;
@@ -3681,7 +3683,7 @@ void KaleidoScope_Update(PlayState* play) {
             pauseCtx->playerSegment = (void*)(((uintptr_t)play->objectCtx.spaceStart + 0x30) & ~0x3F);
 
             size1 = Player_InitPauseDrawData(play, pauseCtx->playerSegment, &pauseCtx->playerSkelAnime);
-            PRINTF("プレイヤー size1＝%x\n", size1);
+            PRINTF(T("プレイヤー size1＝%x\n", "Player size1=%x\n"), size1);
 
             size0 = (uintptr_t)_icon_item_staticSegmentRomEnd - (uintptr_t)_icon_item_staticSegmentRomStart;
             pauseCtx->iconItemSegment = (void*)ALIGN16((uintptr_t)pauseCtx->playerSegment + size1);
@@ -3784,10 +3786,10 @@ void KaleidoScope_Update(PlayState* play) {
 
             pauseCtx->nameSegment = (void*)ALIGN16((uintptr_t)pauseCtx->iconItemLangSegment + size);
 
-            PRINTF("サイズ＝%x\n", size2 + size1 + size0 + size);
+            PRINTF(T("サイズ＝%x\n", "size=%x\n"), size2 + size1 + size0 + size);
             PRINTF("item_name I_N_PT=%x\n", 0x800);
             Interface_SetDoAction(play, DO_ACTION_DECIDE);
-            PRINTF("サイズ＝%x\n", size2 + size1 + size0 + size + 0x800);
+            PRINTF(T("サイズ＝%x\n", "size=%x\n"), size2 + size1 + size0 + size + 0x800);
 
             if (((void)0, gSaveContext.worldMapArea) < WORLD_MAP_AREA_MAX) {
 #if OOT_NTSC