☼ Book of Bonds a pair of notebooks. write something in one of them and it will appear on the other. other half given to tsumugi
☼ Mermaid Necklace transforms the wearer into a mermaid. mandarin fishtail

☼ Genderrings a pair of magical earrings that, when used together, allows user to swap their gender.
☼ Wishing Bone(r) break this bone apart to make a wish. used to regain Umi (kelpie companion, magic nerfed)