vase; treasure vase
In Buddhist contexts, a precious vase or treasure vase, often used as a ritual object or symbol. Honorific language (sonkeigo) is used when referring to it respectfully.
water vessel for esoteric Buddhist baptism
Specifically a vessel for water used in the esoteric Buddhist baptism ritual (灌頂, kanjō). This is a specialized ritual implement.
See also: 灌頂
The treasure vase is used in Buddhist rituals.
In the kanjō ceremony, water is poured from the treasure vase.