Time of the Heart's Awakening

Otaru and the Marionettes are asked to act as tour guides for the representatives of the 'Shriataki Alliance' visiting Japoness from all over the world. While babysitting an annoying guest, Lime, Cherry, and Bloodberry roll out on an interesting sightseeing tour. But what is the real indentity of these strange guests? And can shirataki noodles catch a thief?