diff --git a/asm/main.s b/asm/main.s
index a1ac8d13..1d53a5bf 100644
--- a/asm/main.s
+++ b/asm/main.s
@@ -79031,7 +79031,12 @@ _02039d70: .word data_02056be4
 	arm_func_start func_02039d74
 func_02039d74: ; 0x02039d74
 	stmdb sp!, {r3, r4, r5, r6, r7, r8, sb, sl, fp, lr}
+.ifdef EUR
 	sub sp, sp, #0x88
+.endif
+.ifdef JPN
+	sub sp, sp, #0x68
+.endif
 	mov r3, #0
 	str r3, [sp, #0x24]
 	str r3, [sp, #0x20]
@@ -79039,7 +79044,12 @@ func_02039d74: ; 0x02039d74
 	ldr r3, [r0]
 	mov sb, r1
 	mov r8, r2
+.ifdef EUR
 	ldrb r5, [sl, #0x50]
+.endif
+.ifdef JPN
+	ldrb r5, [sl, #0x51]
+.endif
 	ldr r4, _0203a15c ; =data_027e0c68
 	ldr r3, [r3, #0x6c]
 	add r1, sp, #0x24
@@ -79181,7 +79191,12 @@ _02039f54:
 	bl func_0203a2c0
 	cmp r0, #0
 	beq _0203a0b4
+.ifdef EUR
 	add r0, sp, #0x68
+.endif
+.ifdef JPN
+	add r0, sp, #0x48
+.endif
 	bl func_01ffbe34
 	ldr r0, _0203a17c ; =data_02056a10
 	mov r3, #4
@@ -79207,6 +79222,7 @@ _02039f54:
 	str r1, [sp, #0x10]
 	ldr r0, [r0, #0x10]
 	cmp r0, #1
+.ifdef EUR
 	bne _0203a04c
 	blx func_0202ab48
 	cmp r0, #0
@@ -79216,6 +79232,12 @@ _02039f54:
 	rsb r0, r0, #0x108
 	add r0, r0, r1
 	str r0, [sp, #0x14]
+.endif
+.ifdef JPN
+	subeq r0, r2, #0x80
+	rsbeq r0, r0, #0x88
+	streq r0, [sp, #0x14]
+.endif
 _0203a04c:
 	ldrb r0, [sl, #0x57f]
 	cmp r0, #0
@@ -79224,14 +79246,21 @@ _0203a04c:
 	ldrsh r0, [r0, #0x6c]
 	cmp r0, #0
 	bgt _0203a090
+.ifdef EUR
 	add r0, sp, #0x48
 	bl func_01ffbe34
 	mov r0, #1
 	strb r0, [sp, #0x52]
+.endif
 	ldr r1, [sp, #0x14]
 	ldr r2, [sp, #0x10]
+.ifdef EUR
 	add r3, sp, #0x48
+.endif
 	add r0, sl, #0x1f0
+.ifdef JPN
+	mov r3, #0
+.endif
 	bl func_02034a1c
 	b _0203a0b4
 _0203a090:
@@ -79247,7 +79276,12 @@ _0203a090:
 _0203a0b4:
 	ldr r0, [sl, #8]
 	cmp r0, #0
+.ifdef EUR
 	addeq sp, sp, #0x88
+.endif
+.ifdef JPN
+	addeq sp, sp, #0x68
+.endif
 	ldmeqia sp!, {r3, r4, r5, r6, r7, r8, sb, sl, fp, pc}
 	ldrb r0, [r0, #0x1c]
 	cmp r0, #1
@@ -79259,15 +79293,25 @@ _0203a0dc:
 	mov r0, #0
 _0203a0e0:
 	cmp r0, #0
+.ifdef EUR
 	addeq sp, sp, #0x88
+.endif
+.ifdef JPN
+	addeq sp, sp, #0x68
+.endif
 	ldmeqia sp!, {r3, r4, r5, r6, r7, r8, sb, sl, fp, pc}
 	add r0, sp, #0x28
 	bl func_01ffbe34
 	mov r0, #1
 	strb r0, [sp, #0x32]
 	cmp r4, #0
+.ifdef EUR
 	rsbne r0, r0, #0x120
 	moveq r0, #0x18
+.endif
+.ifdef JPN
+	ldrne r0, _0203a184
+.endif
 	add r2, sp, #0xc
 	add r3, sp, #8
 	mov r1, #2
@@ -79287,7 +79331,12 @@ _0203a0e0:
 	str r1, [sp, #0xc]
 	str r2, [sp, #8]
 	bl func_02034a1c
+.ifdef EUR
 	add sp, sp, #0x88
+.endif
+.ifdef JPN
+	add sp, sp, #0x68
+.endif
 	ldmia sp!, {r3, r4, r5, r6, r7, r8, sb, sl, fp, pc}
 	.align 2, 0
 	arm_func_end func_02039d74
@@ -79296,12 +79345,22 @@ _0203a160: .word data_027e077c
 _0203a164: .word data_02056be4
 _0203a168: .word data_027e0618
 _0203a16c: .word data_027e0cbc
+.ifdef EUR
 _0203a170: .word 0x0000013b
+.endif
+.ifdef JPN
+_0203a170: .word 0x0000013a
+.endif
 _0203a174: .word data_02056a04
 _0203a178: .word data_02056a16
 _0203a17c: .word data_02056a10
 _0203a180: .word data_027e0c38
+.ifdef EUR
 _0203a184: .word 0x0000011f
+.endif
+.ifdef JPN
+_0203a184: .word 0x0000011e
+.endif
 
 	.global func_0203a188
 	arm_func_start func_0203a188