おしりたんてい〜ねらわれたダイヤ〜

“I can smell my butt.”
~Notice of diamond heist. Such a scary case can be solved quickly!

One morning, Oshiri Tantei learns of the news that a notice of a diamond heist has arrived. Nearby, a telephone bell suddenly rings. The caller was the owner of the targeted diamond.
…
Once again, the smell of a terrifying incident...!

・When you touch the face of the butt!?
・Unlimited free delivery!!

☆★☆ Picture book published by Poplar Publishing ☆★☆