by Kayo - Eat - December 17, 2018December 18, 2018 Umibudō (sea grapes) This seaweed/algae is popular in Okinawa (BTW I’m back in Tokyo) – Okinawa, Japan View this post on Instagram Umibudō (sea grapes). This seaweed/algae is popular in Okinawa (BTW I’m back in Tokyo) – Okinawa, Japan A post shared by Kayo (@kayocan2018) on Dec 17, 2018 at 3:49am PST