Meanings

like father, like son

where there's a will, there's a way

nobody knows the morrow

nobody knows the morrow

imp

Gastrodia elata (species of saprophytic orchid)

Oriental false hawksbeard (Youngia japonica)

witch's milk (milk secreted by some neonates)

demon

scorpionfish (Scorpaenopsis cirrhosa)

Chinese "ghost" constellation (one of the 28 mansions)

wooden board used on the ridge-ends of a roof instead of an onigawara tile (sometimes covered in copper sheeting)

navy blue demon residing in hell

(horned) blue demon

gods or demons that cause epidemics

Buckleya lanceolata (species of parasitic deciduous shrub)

battledore

anxiety

common fangtooth (Anoplogaster cornuta)

serial killer