パフォーマンス

1. 1performance (e.g. music, dance, drama) Translated by Jiyomi
2. 2something done (just) for show ; theatre ; theater ; showy action ; (empty) gesture ; playing to the gallery
3. 3performance (of a computer, car, investment, etc.)

Other writings and readings

JMdict entry 1102220 · frequency rank 70. Source and licence.