The Island Golf Garden Oita is a hilly course, there are many ball on down-slopes in front nine, also complicated golf holes. No.1 hole is mid-range hole with 2 sections of putting green. No.7 and No.8 hole is in ball on up-slope position, No.9 hole is a short hole. Golfers should pay more attention on these golf holes, otherwise the score will be embarrassing. Back nine is full of golf holes with features, the long holes are in high difficulty, No.11 hole is a hole combines cross valley feature and dog-leg hole. No. 16 hole is the most difficult hole in the course.