瓢

28-spotted ladybird (Epilachna vigintioctopunctata)

one gourd

bottle gourd

seven-spotted ladybug (Coccinella septempunctata)

simple food and drink

something appearing from a place you wouldn't expect

simple food and drink

handsome fungus beetle (any beetle of family Endomychidae)

green calabash

Hyonenzu (painting by Josetsu, 1415)

strips of dried gourd

something appearing from a place one wouldn't expect

calabash (Lagenaria siceraria)

(person) slippery as an eel