| Family | Lamiaceae (alt. Labiatae) | 
| Subfamily | Nepetoideae | 
| Tribe | Ocimeae | 
| Scientific name | Isodon shikokianus (Makino) H. Hara var. intermedius (Kudô) Murata | 
| Synonyms | Plectranthus shikokianus (Makino) Makino var. intermedius (Kudô) Ohwi; Rabdosia shikokiana (Makino) H. Hara var. intermedia (Kudô) H. Hara | 
| Common name | (Japanese common name) takakuma hikiokoshi (タカクマヒキオコシ, 高隈引起 [meaning: Mt. Takakuma tonic weed]) | 
| (English common name) none | |
| Distribution | (Japan) Honshu (west of Kanto region, Pacific Ocean side), Shikoku, Kyushu | 
| (Other nations) none | |
| Habitat | Mountane forest | 
| Chromosomal number | 2n=24 | 
| Description | Plants 40-80cm tall. Leaves 5-13cm long, 1.5-4cm wide. Flowers blue purple corollas 8-11mm long, flowering in September to October. Fruits ca. 1.5mm long. Perennial plants. | 
| Reference | Method for inhibiting hyperlipemia with emmeisou or an extract thereof (US Patent 5885583/1999) | 
| Octobe 2006 at Nikko Botanical Garden | Octobe 2006 at Nikko Botanical Garden | Octobe 2006 at Nikko Botanical Garden | 
| Octobe 2006 at Nikko Botanical Garden |