noun
Japanese house bat; Pipistrellus abramus
A small bat species commonly found in urban and suburban areas of Japan. Often seen roosting under eaves or in buildings.
See also: 油蝙蝠
夕方になると、イエコウモリが飛び回るのを見かけます。
In the evening, you can see Japanese house bats flying around.
Japanese house bats sometimes take up residence under the eaves of houses.