Meanings

to eat a boxed lunch

dialectic demonstration

Tosa dialect

eating one's lunch box before lunchtime (e.g. of a student)

hot bento

hot bento

water regulating valve

500-yen bento

box lunch (containing rice and 10-15 small portions of fish, meat, and vegetables)

pulmonary valve

homemade bento containing food decorated to look like cute characters (from anime, etc.)

children's lunch box of cooked rice and a Western-style side dish (popular late Meiji and Taisho periods)

Attorneys-at-Law Act

thick Osaka dialect (as supposedly spoken by Hanshin Tigers fans)

skin flap

something worn over tabi to keep them from getting dirty

flap

intermediary in China conducting business with foreign countries

globe valve

situation in which one can move neither forward nor backward