It's "still an all-time favourite", but the late 90s origins of Nobu Matsuhisa's first European outing have given it a time-capsule quality. It's a lovely bubble to be in though, with Hyde Park views through full-height windows and calming wood and stone all around. If the pale walls could talk, they might tell eyebrow-raising tales from a livelier past; that duty now falls to the party-hard Berkeley Street outpost. Here, it's clear to see what all the fuss was (and is) about: the fusion style hits umami squarely in the face. You can't go wrong with langoustines and red chilli shiso salsa, sashimi salad with Matsuhisa dressing, fiery Peruvian anticucho skewers and, of course, the emblematic black cod with miso – served on butter lettuce for that contemporary kick of clean-eating satisfaction. However, cocktails, saké and a wine list priced for big budgets will undo all that good work in an instant.