Left: Aki Shizuha, depicted as matsutake mushroom which grow only during *autumn* season. Great aroma and flavor: the special delicacy with great deal of cost to obtain one. This king of mushroom grows seasonally during autumn on the forest floor, mostly Japanese *red* pine, concealed under fallen *leaves*.
right: Aki Minoriko with what seems to have Salmon head (with salmon eggs as her hair ornament) grabbing Pacific saury: its Japanese name 秋刀魚 means *Autumn Sword* Fish. Both fishes are considered as one of seasonal autumn *foods* (aki no mikaku). Most likely, this is the parody of Pyramid Heads from Silent Hill