PROBLEM TO BE SOLVED: To improve a conventional Western honeybee-keeping method into a honeybee-keeping method for Japanese honeybee only.;SOLUTION: The queen honeybee discharge-preventing tool also used as worker honeybee doorway, for Japanese honeybee only, is characterized by attaching an upper lid 7 to the upper surfaces of both side plates, attaching several shielding plates at an equal distance, disposing fixing bars on one inner side at an equal distance to form a box, fixing the box to a base, and further attaching the queen honeybee discharge-preventing tool 1 also used as the worker honeybee doorway to the worker honeybee doorway of a hive body, thereby preventing that the queen honeybee in the hive goes out from the ventilation hole of the queen honeybee discharge-preventing tool 1 also used as the worker honeybee doorway, and also preventing that foreign enemies such as wasp invade the hive.;COPYRIGHT: (C)2012,JPO&INPIT
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