Dedicate your fourth day in Kamakura to savoring its culinary delights. Start with a visit to Komachi Street, a bustling shopping street lined with local food stalls and souvenir shops. Try some traditional Kamakura snacks like sweet potato yokan and shirasu donburi (rice bowl topped with baby sardines). For lunch, head to one of the cozy local restaurants and indulge in Kamakura's famous shojin ryori (Buddhist vegetarian cuisine). In the evening, treat yourself to a seafood feast at one of the seaside restaurants, enjoying fresh catches from Sagami Bay.