Provided is an oral mounting fixture that: can be used in public such as during conversation with other people when halitosis is a particular concern can be used at any time, with no limit to the timing of use and more effectively promotes saliva secretion. The oral mounting fixture mounted inside a persons oral cavity and promoting the secretion of saliva has: a main body section 1 detachably mountable in part of the oral cavity and having a shape whereby same conforms to the shape of the mounting location and a plurality of protrusions 2 integrally formed in the main body section 1 and protruding from the surface of the main body section 1. The oral mounting fixture is mounted such that the tips of the plurality of protrusions 2 press on oral mucosa.
