Twin Series 5: Mahou no Kuni no Cake-ya-san Monogatari + Wanwan Meitantei EX
Japan: Twin Series 5: Mahou no Kuni no Cake-ya-san Monogatari + Wanwan Meitantei EX (２つあそべるうれしいツインシリーズ(5): 魔法の国のケーキ屋さん物語＋わんわん名探偵EX) released 2004.12.10 by Culture BrainDeveloper: Yumenosuke Project