Hacking Need eShop Patch Country to JPN

[Just3DS]

Hi, I tried looking everywhere for the patch code for JP SOAP response using NTR debugger but couldn't find any, except the one posted by YifanLu for US here:

https://gbatemp.net/threads/creating-a-north-american-non-xl-new-3ds.381775/page-37#post-5459760

If anyone knows about it kindly share it. I'm trying to open JP eShop in region changed JPN O3DS XL emuNAND (originally on EUR).