Conches

* Starconch: a Liyue regional specialty.
* Echoing Conch: the underwater exploration mechanic in Fontaine.
* Event Echoing Conch, conches scattered throughout the limited-time area, the Golden Apple Archipelago.
** Echoing Tales: the Version 1.6 event variant.
** Resonating Visions: the Version 2.8 event variant.
* Mysterious Conch, conches found on the northern tidal flats and shore of Tatarasuna which can be given to Takashi in exchange for rewards.
* A Gift To Shitoki, Wrapped In Conches, a Hidden Exploration Objective involving conches found on Tsurumi Island.