Sugar Butter Tree Introduces Delightful Fresh Butter Sandwich at Seibu Ikebukuro! Get ready to indulge in Sugar Butter Tree's first-ever fresh butter sandwich, debuting at Seibu Ikebukuro on September 17, 2025!

Sugar Butter Tree Introduces Delightful Fresh Butter Sandwich at Seibu Ikebukuro! #Japan #Tokyo #Gourmet_Sweets #Sugar_Butter_Tree #Fresh_Butter_Sandwich