- 18Holes
- 72Par
- 1Rated tee
- 15Greens mapped
- 99Contours
- 6.7%Steepest slope
About Joyo
Joyo Country Club is an 18-hole golf course playing to par 72 in Chōnan, Japan. GolfCore has mapped 15 greens here with contour lines and fall-line arrows. The card below lists 1 rated tee with yardages for all 18 holes. GPS yardages and scoring are free in the GolfCore app.
Plan your visit
2020-1 Chōnan, Chōsei District, Chiba 297-0201, Japan
+81 475-46-3111
How the greens break
GolfCore traced 15 greens at Joyo from 1-meter national lidar elevation data, with 99 elevation contours at a 8-centimeter interval. The steepest measured slope is 6.7 percent, and the largest rise across a single green is 0.72 m.
In the app the same map sits under your ball on every green, with the fall line drawn to the hole and the wind modeled at your position. At clubs that run GolfCore, the pins the shop sets each morning show up there too.
The card
| Hole | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Out |
|---|---|---|---|---|---|---|---|---|---|---|
| Par | 4 | 5 | 3 | 4 | 5 | 4 | 3 | 4 | 4 | 36 |
| Yards | 465 | 595 | 223 | 445 | 485 | 345 | 175 | 420 | 425 | 3,578 |
| Hole | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | In |
|---|---|---|---|---|---|---|---|---|---|---|
| Par | 5 | 3 | 4 | 4 | 4 | 3 | 4 | 4 | 5 | 36 |
| Yards | 480 | 165 | 415 | 367 | 380 | 220 | 415 | 460 | 545 | 3,447 |
Total72 Yards7,025
| Hole | Par | Yards |
|---|---|---|
| 1 | 4 | 465 |
| 2 | 5 | 595 |
| 3 | 3 | 223 |
| 4 | 4 | 445 |
| 5 | 5 | 485 |
| 6 | 4 | 345 |
| 7 | 3 | 175 |
| 8 | 4 | 420 |
| 9 | 4 | 425 |
| Out | 36 | 3,578 |
| 10 | 5 | 480 |
| 11 | 3 | 165 |
| 12 | 4 | 415 |
| 13 | 4 | 367 |
| 14 | 4 | 380 |
| 15 | 3 | 220 |
| 16 | 4 | 415 |
| 17 | 4 | 460 |
| 18 | 5 | 545 |
| In | 36 | 3,447 |
| Total | 72 | 7,025 |
Course rating and slope
| Tee | Yards | Par | Rating / Slope |
|---|---|---|---|
| Back | 7,025 | 72 | 76.9 / 133 |
| Back - K | 6,911 | 72 | – |
| Back - B | 6,718 | 72 | – |
| Regular - K | 6,205 | 72 | – |
| Regular - B | 6,012 | 72 | – |
Hole data is what GolfCore holds for the course's layout. Picking a tee shows that tee's own yardages, pars and stroke indexes where the club has rated them. Spot a wrong par, yardage or stroke index? Report it from Map Settings in the app, or send us a correction.
Course details
- Location
- Chōnan, Japan
- Address
- 2020-1 Chōnan, Chōsei District, Chiba 297-0201, Japan
- Phone
- +81 475-46-3111
- Website
- joyocc.com
- Holes
- 18
- Par
- 72
- Tees on the card
- 5, 1 USGA-rated
- Greens mapped
- 15
- Elevation contours
- 99
- Contour interval
- 8-centimeter
- Largest green elevation span
- 0.72 m
- Steepest measured slope
- 6.7%
- Course map
- Traced hole by hole
- Wind modeling
- Live wind grid, 16 directions
- Tree canopy
- 1-meter canopy height model
- Course data updated
- 2026-11-10
More courses nearby
Straight-line distance from Joyo Country Club.
-
Tsukuba Country ClubTsukuba1.5 km straight-line
18 holes, par 72, scorecard, course map, green maps
-
Kasumigaura International Golf CourseInashiki8 km straight-line
18 holes, par 72, scorecard, course map, green maps
-
Ibaraki Golf ClubOmitama1.1 km straight-line
18 holes, par 72, scorecard, course map, green maps
- Toride International Golf Club
Toride3.7 km straight-line
18 holes, scorecard, course map, green maps
-
Minami-Tsukuba Golf ClubTsukuba-shi7 km straight-line
9 holes, par 36, scorecard, course map, green maps
- Golf Garden The Rond
Kasukabe10 km straight-line
Course map
Staff at Joyo can claim this course by signing in with an email address at the club's own domain, then edit its address, phone, website and crest at no charge. Read how a club keeps its course right. The same system runs a club's tee sheet and caddie yard; read how caddie management on GolfCore works.