"In Japanese, ‘kaeru’ means both ‘frog’ and ‘to go home,’ making it a play on words." so these mascots, which evoke the wish to return home safely, are now available in new colors! Following the hugely popular first release, the lineup now includes four designs in earth tones that evoke Japan's beautiful natural scenery. The motifs are based on places the artist himself has visited. The frogs, carrying large backpacks and wearing hiking boots, have been recreated down to the smallest detail to retain the atmosphere of the original work.

The lineup includes four types: Grass Autumn Leaves, Caldera, True Sky, and Chizugoke Moss.