---
title: "Orirock Cluster Drop Rates (JP server)"
description: "Orirock Cluster drop rates on the JP server: 10-6 75.80% (5,095 samples), 10-6 73.70% (1,487), 6-5 60.66% (3,083); 110 stages in total. Updated 2026-10-23. Crowdsourced Arknights drop data by Penguin Statistics."
lang: en
server: JP
item_id: "30013"
as_of: 2026-10-23T14:30:52Z
time_zone: UTC+9
rows: 50
rows_total: 110
canonical: "https://penguin-stats.io/en/result/jp/item/30013"
api: "https://penguin-stats.io/PenguinStats/api/v2/result/matrix?server=JP&itemFilter=30013&show_closed_zones=true"
license: CC BY-NC 4.0
license_url: https://creativecommons.org/licenses/by-nc/4.0/
attribution: "Data: Penguin Statistics (penguin-stats.io), CC BY-NC 4.0"
---

# Orirock Cluster Drop Rates (JP server)

Server: [CN server](https://penguin-stats.io/en/result/cn/item/30013.md) · [US server](https://penguin-stats.io/en/result/us/item/30013.md) · **JP server** · [KR server](https://penguin-stats.io/en/result/kr/item/30013.md)

Drops of Orirock Cluster by stage on the JP server, by percentage, highest first: 50 of 110 stages

| Stage | ID | Loots | Samples | Percentage | Sanity Required Per Item | Sanity | Time Range |
| --- | --- | ---: | ---: | ---: | ---: | ---: | --- |
| [HS-7](https://penguin-stats.io/en/result/jp/stage/act31sre_zone1/act31side_07_rep.md) Here A People Sows - Rerun | `act31side_07_rep` | 457 | 383 | 119.32% | 17.60 | 21 | 2025-07-03 to 2025-07-13 |
| [GO-7](https://penguin-stats.io/en/result/jp/stage/act37side_zone1/act37side_07.md) Ending a Grand Overture | `act37side_07` | 2671 | 2360 | 113.18% | 18.55 | 21 | 2025-04-08 to 2025-04-22 |
| [HS-7](https://penguin-stats.io/en/result/jp/stage/act31side_zone1/act31side_07.md) Here A People Sows | `act31side_07` | 2726 | 2439 | 111.77% | 18.79 | 21 | 2024-07-31 to 2024-08-21 |
| [BB-6](https://penguin-stats.io/en/result/jp/stage/act33side_zone1/act33side_06.md) Babel | `act33side_06` | 1380 | 1237 | 111.56% | 18.82 | 21 | 2024-10-10 to 2024-11-01 |
| [HE-6](https://penguin-stats.io/en/result/jp/stage/act26side_zone1/act26side_06.md) Hortus de Escapismo | `act26side_06` | 13173 | 12001 | 109.77% | 19.13 | 21 | 2023-12-21 to 2024-01-04 |
| [IW-7](https://penguin-stats.io/en/result/jp/stage/act15sre_zone1/act15side_07_rep.md) Invitation to Wine - Rerun | `act15side_07_rep` | 9376 | 8582 | 109.25% | 19.22 | 21 | 2023-08-11 to 2023-08-21 |
| [IS-8](https://penguin-stats.io/en/result/jp/stage/act21sre_zone1/act21side_08_rep.md) IL Siracusano - Rerun | `act21side_08_rep` | 3571 | 3275 | 109.04% | 19.26 | 21 | 2024-05-23 to 2024-06-02 |
| [IS-8](https://penguin-stats.io/en/result/jp/stage/act21side_zone1/act21side_08.md) IL Siracusano | `act21side_08` | 414 | 380 | 108.95% | 19.28 | 21 | 2023-05-23 to 2023-06-13 |
| [IW-7](https://penguin-stats.io/en/result/jp/stage/act15side_zone1/act15side_07.md) Invitation to Wine | `act15side_07` | 229 | 211 | 108.53% | 19.35 | 21 | 2022-07-29 to 2022-08-12 |
| [WR-10](https://penguin-stats.io/en/result/jp/stage/act9sre_zone1/act16d5_10_rep.md) Who Is Real - Rerun | `act16d5_10_rep` | 746 | 791 | 94.31% | 19.09 | 18 | 2022-07-14 to 2022-07-24 |
| [WR-10](https://penguin-stats.io/en/result/jp/stage/act16d5_zone1/act16d5_10.md) Who Is Real | `act16d5_10` | 1270 | 1367 | 92.90% | 19.37 | 18 | 2021-07-30 to 2021-08-13 |
| [SV-7](https://penguin-stats.io/en/result/jp/stage/act18d3_zone1/act18d3_07.md) Under Tides | `act18d3_07` | 1380 | 1801 | 76.62% | 19.58 | 15 | 2021-10-21 to 2021-11-04 |
| [SV-7](https://penguin-stats.io/en/result/jp/stage/act11sre_zone1/act18d3_07_rep.md) Under Tides - Rerun | `act18d3_07_rep` | 199 | 260 | 76.54% | 19.60 | 15 | 2022-11-25 to 2022-12-05 |
| [RI-6](https://penguin-stats.io/en/result/jp/stage/act12d0_zone1/act12d0_06.md) The Great Chief Returns | `act12d0_06` | 1524 | 1996 | 76.35% | 19.65 | 15 | 2021-02-25 to 2021-03-11 |
| [10-6](https://penguin-stats.io/en/result/jp/stage/main_10/main_10-05.md) Episode 10 (Standard) | `main_10-05` | 3862 | 5095 | 75.80% | 27.70 | 21 | 2022-10-19 until now |
| [RI-6](https://penguin-stats.io/en/result/jp/stage/act6sre_zone1/act12d0_06_rep.md) The Great Chief Returns - Rerun | `act12d0_06_rep` | 107 | 142 | 75.35% | 19.91 | 15 | 2022-02-04 to 2022-02-14 |
| [10-6](https://penguin-stats.io/en/result/jp/stage/main_10_tough/tough_10-05.md) Episode 10 (Tough) | `tough_10-05` | 1096 | 1487 | 73.70% | 28.49 | 21 | 2022-10-19 until now |
| [7-6](https://penguin-stats.io/en/result/jp/stage/main_7/main_07-05.md) Episode 7 | `main_07-05` | 595 | 977 | 60.90% | 29.56 | 18 | 2020-12-30 until now |
| [6-5](https://penguin-stats.io/en/result/jp/stage/main_6/main_06-05.md) Episode 6 | `main_06-05` | 1870 | 3083 | 60.66% | 29.68 | 18 | 2020-06-30 until now |
| [12-15](https://penguin-stats.io/en/result/jp/stage/main_12/main_12-13.md) Episode 12 (Standard) | `main_12-13` | 251 | 437 | 57.44% | 36.56 | 21 | 2023-10-24 until now |
| [11-18](https://penguin-stats.io/en/result/jp/stage/main_11/main_11-16.md) Episode 11 (Standard) | `main_11-16` | 674 | 1186 | 56.83% | 36.95 | 21 | 2023-04-27 until now |
| [12-15](https://penguin-stats.io/en/result/jp/stage/main_12_tough/tough_12-13.md) Episode 12 (Tough) | `tough_12-13` | 256 | 451 | 56.76% | 37.00 | 21 | 2023-10-24 until now |
| [DH-7](https://penguin-stats.io/en/result/jp/stage/permanent_sidestory_9_zone1/act12side_07_perm.md) Dossoles Holiday - Side Story | `act12side_07_perm` | 5 | 9 | 55.56% | 32.40 | 18 | 2023-03-14 until now |
| [11-18](https://penguin-stats.io/en/result/jp/stage/main_11_tough/tough_11-16.md) Episode 11 (Tough) | `tough_11-16` | 312 | 564 | 55.32% | 37.96 | 21 | 2023-04-27 until now |
| [SV-7](https://penguin-stats.io/en/result/jp/stage/permanent_sub_3_zone1/act18d3_07_perm.md) Under Tides - Intermezzi | `act18d3_07_perm` | 292 | 534 | 54.68% | 27.43 | 15 | 2021-11-11 until now |
| [PL-4](https://penguin-stats.io/en/result/jp/stage/act7mini_zone1/act7mini_04.md) Preluding Lights | `act7mini_04` | 185 | 344 | 53.78% | 27.89 | 15 | 2021-12-09 to 2021-12-16 |
| [13-3](https://penguin-stats.io/en/result/jp/stage/main_13_tough/tough_13-02.md) Episode 13 (Tough) | `tough_13-02` | 24 | 46 | 52.17% | 40.25 | 21 | 2024-03-19 until now |
| [RI-6](https://penguin-stats.io/en/result/jp/stage/permanent_sidestory_5_zone1/act12d0_06_perm.md) The Great Chief Returns - Side Story | `act12d0_06_perm` | 52 | 101 | 51.48% | 29.13 | 15 | 2022-02-18 until now |
| [9-13](https://penguin-stats.io/en/result/jp/stage/main_9/main_09-11.md) Episode 9 | `main_09-11` | 422 | 898 | 46.99% | 38.30 | 18 | 2022-03-17 until now |
| [4-6](https://penguin-stats.io/en/result/jp/stage/main_4/main_04-06.md) Episode 4 | `main_04-06` | 3434 | 7495 | 45.82% | 39.29 | 18 | 2020-01-16 until now |
| [7-2](https://penguin-stats.io/en/result/jp/stage/main_7/main_07-01.md) Episode 7 | `main_07-01` | 153 | 336 | 45.54% | 39.53 | 18 | 2020-12-30 until now |
| [2-4](https://penguin-stats.io/en/result/jp/stage/main_2/main_02-04.md) Episode 2 | `main_02-04` | 360 | 829 | 43.43% | 27.63 | 12 | 2020-01-16 until now |
| [5-1](https://penguin-stats.io/en/result/jp/stage/main_5/main_05-01.md) Episode 5 | `main_05-01` | 44 | 105 | 41.91% | 42.95 | 18 | 2020-02-26 until now |
| [R8-3](https://penguin-stats.io/en/result/jp/stage/main_8/main_08-03.md) Episode 8 | `main_08-03` | 258 | 620 | 41.61% | 43.26 | 18 | 2021-04-30 until now |
| [15-17](https://penguin-stats.io/en/result/jp/stage/main_15/main_15-15.md) Episode 15 | `main_15-15` | 1 | 4 | 25.00% | 84.00 | 21 | 2025-09-30 until now |
| [Operation Spectrum Supplies](https://penguin-stats.io/en/result/jp/stage/gachabox/randomMaterialRune_5.md) Supplies | `randomMaterialRune_5` | 13 | 56 | 23.21% | — | — | 2021-11-25 until now |
| [Operation Barrenland Supplies](https://penguin-stats.io/en/result/jp/stage/gachabox/randomMaterialRune_0.md) Supplies | `randomMaterialRune_0` | 47 | 322 | 14.60% | — | — | 2020-09-24 until now |
| [Operation Pyrite Supplies](https://penguin-stats.io/en/result/jp/stage/gachabox/randomMaterialRune_1.md) Supplies | `randomMaterialRune_1` | 33 | 264 | 12.50% | — | — | 2020-11-25 until now |
| [Operation Blade Supplies](https://penguin-stats.io/en/result/jp/stage/gachabox/randomMaterialRune_2.md) Supplies | `randomMaterialRune_2` | 37 | 300 | 12.33% | — | — | 2021-02-18 until now |
| [S7-1](https://penguin-stats.io/en/result/jp/stage/main_7/sub_07-1-1.md) Episode 7 | `sub_07-1-1` | 3 | 27 | 11.11% | 162.00 | 18 | 2020-12-30 until now |
| [Operation Pine Soot Supplies](https://penguin-stats.io/en/result/jp/stage/gachabox/randomMaterialRune_7.md) Supplies | `randomMaterialRune_7` | 9 | 84 | 10.71% | — | — | 2022-06-23 until now |
| [12-12](https://penguin-stats.io/en/result/jp/stage/main_12/main_12-10.md) Episode 12 (Standard) | `main_12-10` | 7 | 67 | 10.45% | 201.00 | 21 | 2023-10-24 until now |
| [Operation Lead Seal Supplies](https://penguin-stats.io/en/result/jp/stage/gachabox/randomMaterialRune_4.md) Supplies | `randomMaterialRune_4` | 6 | 58 | 10.35% | — | — | 2021-07-27 until now |
| [Operation Dawnseeker Supplies](https://penguin-stats.io/en/result/jp/stage/gachabox/randomMaterialRune_8.md) Supplies | `randomMaterialRune_8` | 6 | 62 | 9.68% | — | — | 2022-09-13 until now |
| [10-17](https://penguin-stats.io/en/result/jp/stage/main_10_tough/tough_10-15.md) Episode 10 (Tough) | `tough_10-15` | 10 | 150 | 6.67% | 359.98 | 24 | 2022-10-19 until now |
| [SV-8](https://penguin-stats.io/en/result/jp/stage/permanent_sub_3_zone1/act18d3_08_perm.md) Under Tides - Intermezzi | `act18d3_08_perm` | 1 | 15 | 6.67% | 269.99 | 18 | 2021-11-11 until now |
| [10-7](https://penguin-stats.io/en/result/jp/stage/main_10_tough/tough_10-06.md) Episode 10 (Tough) | `tough_10-06` | 41 | 700 | 5.86% | 409.77 | 24 | 2022-10-19 until now |
| [10-10](https://penguin-stats.io/en/result/jp/stage/main_10_tough/tough_10-09.md) Episode 10 (Tough) | `tough_10-09` | 2 | 36 | 5.56% | 377.97 | 21 | 2022-10-19 until now |
| [TG-7](https://penguin-stats.io/en/result/jp/stage/act16mini_zone1/act16mini_07.md) To the Grinning Valley | `act16mini_07` | 2 | 38 | 5.26% | 399.01 | 21 | 2024-07-09 to 2024-07-16 |
| [Operation Wild Scales Supplies](https://penguin-stats.io/en/result/jp/stage/gachabox/randomMaterialRune_6.md) Supplies | `randomMaterialRune_6` | 4 | 83 | 4.82% | — | — | 2022-03-15 until now |

Samples: runs of the stage reported in the time range. Loots: total number of the item dropped in those runs. Percentage = Loots ÷ Samples, the expected number dropped per run, which can exceed 100%. Sanity Required Per Item = Sanity ÷ Percentage. Time Range: since the drop table of the stage last changed.

Updated 2026-10-23 23:30 (UTC+9). [Full data (JSON)](https://penguin-stats.io/PenguinStats/api/v2/result/matrix?server=JP&itemFilter=30013&show_closed_zones=true). License: [CC BY-NC 4.0](https://creativecommons.org/licenses/by-nc/4.0/)

## Related Items

- [Orirock Concentration](https://penguin-stats.io/en/result/jp/item/30014.md) `30014`
- [Orirock Cube](https://penguin-stats.io/en/result/jp/item/30012.md) `30012`
- [Orirock](https://penguin-stats.io/en/result/jp/item/30011.md) `30011`