腹

bellyband; apron; bib

breastplate

bowel pains; painful loose bowels

ventral massage

belly laugh

secretly slitting one's belly (and only eventually revealing one's mortal wound) (in kabuki, bunraku, etc.)

legitimate (child)

skirt steak; meat cut from the diaphragm

belly meat (e.g. salmon); peritoneal meat (e.g. chicken)

Common noun

calf muscle

Nouns which may take the genitive case particle 'no'

sural

flank; side; loin; latus

Gastropoda (class of molluscs)

abdominal chills; diarrhea; diarrhoea

gastropods

pale thrush (Turdus pallidus)

waterlogged stomach; allaying hunger with water

child from an earlier wife

さきばら only

preceding one's master into death by committing ritual suicide (seppuku)

white plaster bun-shaped mound (used to support base stones, etc.)

black-hearted; nasty

anger; passion

quick-tempered; easily offended

stomach pain due to worms

Rare term

trout

はらあか only

Japanese dace (Tribolodon hakonensis)

はらか only

Nibe croaker (Nibea mitsukurii)

loose bowels; diarrhea; diarrhoea

legitimacy

litter (of animals)

roe (of one fish; i.e. both ovaries)