Copyright © 2026 Kotomora. All Rights Reserved.
プラスアルファ Japanese meaning | Kotomora
JLPT N1 Freq. Frequency Top 100,000 Meanings 1
expression, noun
something extra ; a little more ; and then some
usually written using kana alone
Wasei-eigo expression meaning an additional amount, benefit, or factor beyond what is expected or stated. Often used in business, self-help, and casual conversation.
wasei-eigo (Japanese-coined English), from plus alpha
This plan comes with an extra perk.
Similar words おまけ おまけ is a freebie or bonus item given with a purchase, while プラスアルファ is a more abstract extra element or added value.
付ふ 加か 価か 値ち 付加価値 is a formal business term for added value, whereas プラスアルファ is a casual, everyday expression for something extra.
Etymology Wasei-eigo derived from English 'plus alpha'. The 'alpha' likely comes from the Greek letter used to denote an additional, unspecified element. The exact origin is uncertain, but it became popular in Japanese business and self-help contexts.
