List: word usually written using kana alone

usually written using kana alone  noun  noun (generic) 

• threadfin (any fish of family Polynemidae, esp. the striped threadfin, Polydactylus plebeius)

usually written using kana alone  noun  noun (generic) 

• what was said, what it means, origin of a story (or tradition, etc.)

usually written using kana alone  noun  noun (generic) 

• geoduck (Panopea generosa)

usually written using kana alone  noun  noun (generic) 

• wedge sea hare (Dolabella auricularia)

usually written using kana alone  noun  noun (generic) 

• widespread column (species of land snail, Pupilla muscorum)

usually written using kana alone  noun  noun (generic) 

• black-striped mussel (Mytilopsis sallei)

usually written using kana alone  noun  noun (generic) 

• Hyriopsis schlegelii (species of freshwater mussel)

usually written using kana alone  noun  noun (generic) 

• Barnea dilatata (species of piddock)

usually written using kana alone  noun  noun (generic) 

• Inversidens brandti (species of freshwater mussel)

usually written using kana alone  noun  noun (generic) 

• Dosinia japonica (species of Venus clam)