iii icecrin is a short series aired in a two minute format with the setting of the show is a place named Ice Cream town where people socialize and meet with each other and its denizens being animals based on the 15 various flavors sold by Blue Seal Ice Cream. Each episode focuses on a certain character in the series in their everyday antics but when problems arose, they solve it through teamwork and dedication. Also as a running theme in the series, the characters can melt in hot conditions, requiring them to go to a freezer to freeze their bodies back in shape.

The trials and tribulations of a group of sixteen young women who follow their dreams of becoming voice actors. But the voice acting world is highly competitive, and no matter how much someone practices, not everyone will make it past the audition process. Despite frustrations and setbacks, the story of a new generation of voice actors is about to begin.

Upon hearing of Ushio's death, Shinpei returns to his hometown of Wakayama City on Hitogashima and reunites with his childhood friend's family. The funeral goes smoothly, but under the surface something strange is brewing on the island. What mysteries await him on this secluded summer island?