- 18Holes
- 72Par
- 5Rated tees
- 20Greens mapped
- 311Contours
- 11.7%Steepest slope
About The Raysum
The Raysum is an 18-hole golf course playing to par 72 in Chichibu, Japan. GolfCore has mapped 20 greens here with contour lines and fall-line arrows. The card below lists 5 rated tees with yardages for all 18 holes. GPS yardages and scoring are free in the GolfCore app.
Plan your visit
171-1 Kage, Chichibu, Saitama 368-0051, Japan
+81 494-23-1211
How the greens break
GolfCore traced 20 greens at The Raysum from GSI elevation tiles, with 311 elevation contours at a 8-centimeter interval. The steepest measured slope is 11.7 percent, and the largest rise across a single green is 1.76 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.
Elevation: 地理院タイル（標高タイル）を加工して作成 / Processed by GolfCore from GSI Tiles (elevation), Geospatial Information Authority of Japan.
The card
| Hole | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Out |
|---|---|---|---|---|---|---|---|---|---|---|
| Par | 4 | 5 | 4 | 4 | 3 | 4 | 3 | 5 | 4 | 36 |
| Yards | 332 | 471 | 389 | 351 | 155 | 316 | 142 | 491 | 389 | 3,036 |
| Hcp | 1 | 3 | 5 | 7 | 9 | 11 | 13 | 15 | 17 |
| Hole | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | In |
|---|---|---|---|---|---|---|---|---|---|---|
| Par | 4 | 4 | 5 | 3 | 4 | 4 | 3 | 5 | 4 | 36 |
| Yards | 354 | 398 | 479 | 183 | 418 | 375 | 189 | 465 | 360 | 3,221 |
| Hcp | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 |
Total72 Yards6,257
| Hole | Par | Yards | Hcp |
|---|---|---|---|
| 1 | 4 | 332 | 1 |
| 2 | 5 | 471 | 3 |
| 3 | 4 | 389 | 5 |
| 4 | 4 | 351 | 7 |
| 5 | 3 | 155 | 9 |
| 6 | 4 | 316 | 11 |
| 7 | 3 | 142 | 13 |
| 8 | 5 | 491 | 15 |
| 9 | 4 | 389 | 17 |
| Out | 36 | 3,036 | |
| 10 | 4 | 354 | 2 |
| 11 | 4 | 398 | 4 |
| 12 | 5 | 479 | 6 |
| 13 | 3 | 183 | 8 |
| 14 | 4 | 418 | 10 |
| 15 | 4 | 375 | 12 |
| 16 | 3 | 189 | 14 |
| 17 | 5 | 465 | 16 |
| 18 | 4 | 360 | 18 |
| In | 36 | 3,221 | |
| Total | 72 | 6,257 |
Course rating and slope
| Tee | Yards | Par | Rating / Slope |
|---|---|---|---|
| Black | 7,125 | 72 | 77.4 / 133 |
| Green | 6,685 | 72 | 75.4 / 130 |
| White | 6,257 | 72 | 73.4 / 126 |
| Gold | 5,721 | 72 | 71.0 / 122 |
| Red | 5,079 | 72 | 68.1 / 116 |
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
- Chichibu, Japan
- Address
- 171-1 Kage, Chichibu, Saitama 368-0051, Japan
- Phone
- +81 494-23-1211
- Website
- raysum.co.jp
- Holes
- 18
- Par
- 72
- Tees on the card
- 5, 5 USGA-rated
- Greens mapped
- 20
- Elevation contours
- 311
- Contour interval
- 8-centimeter
- Largest green elevation span
- 1.76 m
- Steepest measured slope
- 11.7%
- 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 The Raysum.
- Shimoakima Country Club
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- Tomioka Club
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-
Lakewood Golf Club TomiokaTomioka6.8 km straight-line
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-
First Golf ClubChichibu6.5 km straight-line
Course map, green maps
- Rosebay Country Club
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- Washinomine Country Club
Annaka1.6 km straight-line
Course map
Staff at The Raysum 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.