Like your style! I going in Nov-Dec and hereby my simple itinerary:
Day 1 – 26 Nov, Sunday, arrived 9.00am, take Yui Rail from Naha Airport to Makishi Station (16mins, 300yen)
Staying at kokusai dori and so R&R whole day at Kokusai area.
Day 2 – 27 Nov (Mon): Murasakimi Mura/American Village (11:00 to 21:00)
0900 – Rail to Omoromachi Station (T Galleria) to get rental car (230yen)
0930 – Proceed to Yomitan Fishery for breaksfast (55mins, 25km)
1030 – Proceed to Murasakimi Mura/Zakimi Castle
1200 - Proceed to American Village (20mins, 11km)
Anytime- Depart to T Galleria and dinner (Free parking)
Day 3 – 28 Nov (Tue): To Churaumi Aquarium/Sea Museum
0800 – Breakfast
0900 – Rail to Omoromachi Station (T Galleria) to get rental car (230yen)
0930 – Proceed to Churaumi Aquarium (90mins, 87km)
1300 – Reached Jubei Restaurant at Motobu (10mins from Churaumi Aquarium)
1400 – Depart to Neo Park Okinawa (30mins, 18.7km)
1530 – Depart to Sea Culture Museum (60mins, 57km) – Snack, food and shopping
Anytime- Depart to T Galleria (58mins, 40km) and dinner
End day from Omoromachi Station to Makishi Station (Home)
Day 4 – 29 Nov (Wed) – Yomitan Seafood and Seifa-utaki
0800 – Breakfast
0900 – Rail to Omoromachi Station (T Galleria) to get rental car
0930 – Depart to Zanpa Beach for shopping and scenic (50mins, 40km)
1130 – Depart to Zakimi Castle for Scenic (12mins, 6km) - Free
1230 – Proceed to Yomitan Jetty Seafood Restaurant – SEAFOOD!! (14mins, 5km)
1400 – Depart to Minimini Zoo (30mins, 14km) - optional
1600 – Depart to Seifa-Utaki for scenic (55mins, 43km) – 200Y
1700 – Depart to Nakamoto Tempura (17mins, 10km)
1730 – Depart to T Galleria (36mins, 16km) and reached before 1830 for car return and dinner
End day from Omoromachi Station to Makishi Station (Home)
Day 5 – 30 Nov (Thurs) – Shuri Castle
0900 – Breakfast
1000 – Depart to Shurijo Castle (optional – 820Y)
(Makishi Station to Shuri Station. Take bus number 7 or 8 and get off at Shurijo-mae (首里城前). Alternatively, take bus number 1 directly from central Naha (Kokusaidori) to Shuri Castle. The one way trip takes about 15-20 minutes and costs 230 yen. Get off at Shurijo Koen Iriguchi (首里城公園入口).)
1200 – Lunch and F&E
Day 6 – 1 Dec (Fri) – Depart for Naha Airport
0700 – Rail from Makishi Station to Naha Kuko Station (Naha Airport)
Expenses:
Suica - 3000Y (A) & 1000Y (C) - Think cannot use suica...buy single tickets then
• Airport Via Yui Rail: 300Y x2
• Oromachi Station from Makishi Station: 230Y x6
• Shurijo Castle: 230Y x2
Cash/Entrance Tickets
• Murasakimi Mura: 600Y (A), 400Y(C)
• Churaumi Aquarium: 1850Y (A), 610Y (C)
• Neo Park: 660Y (A), 220Y(C)
• Seifa Utaki: 200Y
• Shurijo Castle: 820Y
Car rental (Est)
• 27 Nov (Mon) – 3780Y
• 28 Nov (Tue) –3780Y
• 29 Nov (Wed) - 3780Y
• Toll: 2500Y x3
• Petrol: 500Y x3
My above itinerary is for family and non diving. Cold and low peak season during this period. Please guru help see if this is feasible? Thanks