A HAGGLIN' SUSHI-HANKERIN' OTAKU?! The miko Koganei drags her elf, Elda, out to the Tokyo fish market of Toyosu! Delicious sushi awaits, but they'll have to get up early and haggle for it! Riddling games, tales of shrinking shoes, and sibling squabbles await any elf brave enough to look up her from her model kits and (if she dares!) leave the house!