Playing Sengoku Basara 3: Utage on the Dolphin Emulator with an English patch is currently the "gold standard" for Western fans. While the base game, Sengoku Basara: Samurai Heroes, received an official Western release, its massive expansion, Utage, remained a Japan exclusive.
Documents\Dolphin Emulator\Load\Textures\SB3E01\
Solution: This happens if you apply the texture pack without the Gecko code. The game uses a custom Shift-JIS encoding. The Gecko code redirects the font table. Use Method 1 (Gecko Code) alongside any texture pack. Basara 3 Utage English Patch Dolphin -
Basara 3 Utage English Patch Dolphin: A Comprehensive Report Playing Sengoku Basara 3: Utage on the Dolphin