Bar GREEN FIELD 池袋西口（グリーンフィールド） at Ikebukuro, Tokyo

A 16-seat cocktail bar near Ikebukuro's west exit, pouring classic and original creations from early afternoon into the small hours.

Bar Green Field sits a two-minute walk from Ikebukuro station's C1 exit, a quiet counter bar whose motto is "classic to creative, a glass that satisfies the heart". The sixteen-seat room keeps things intimate, and the drinks list stretches from time-honoured cocktails to original creations, making it a dependable choice for an unhurried drink away from the station crowds. Weekday afternoons open at one and run through to one in the morning, while weekends start earlier at nine, giving the bar a rare daylit flexibility for a cocktail spot. With no private rooms and a counter-led layout, it leans towards small groups, couples and solo drinkers who appreciate attentive service. Monday is the regular closing day. Whatever the hour, Green Field's understated charm and steady craft behind the bar make it a worth-the-detour kind of place. The staff treat each guest with the same quiet care, and the mood stays relaxed rather than rowdy. It is the sort of corner bar you return to once you have found it.