利便

りべん

Adjectival nouns or quasi-adjectives (keiyodoshi), noun (common) (futsuumeishi)

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利便性りべんせい

convenience; user-friendliness

離弁花りべんか

schizopetalous flower

海苔弁のりべん

nori bento

がり勉がりべん

person who studies very hard (at school); grind; swot; drudge

ガリ勉がりべん

person who studies very hard (at school); grind; swot; drudge