---
title: "RS-5 The Rides to Lake Silberneherze Drop Rates (JP server)"
description: "RS-5 The Rides to Lake Silberneherze drop rates on the JP server: Orirock Cube 171.30%, Polyketon 45.18%, Furniture 0.46%; 1,505 samples (2024-06-21 to 2024-07-05). Sanity cost 12. Updated 2026-10-23. Crowdsourced Arknights drop data by Penguin Statistics."
lang: en
server: JP
zone_id: "act30side_zone1"
stage_id: "act30side_05"
as_of: 2026-10-23T14:30:52Z
time_zone: UTC+9
rows: 3
rows_total: 3
canonical: "https://penguin-stats.io/en/result/jp/stage/act30side_zone1/act30side_05"
api: "https://penguin-stats.io/PenguinStats/api/v2/result/matrix?server=JP&stageFilter=act30side_05&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"
---

# RS-5 The Rides to Lake Silberneherze Drop Rates (JP server)

Server: [CN server](https://penguin-stats.io/en/result/cn/stage/act30side_zone1/act30side_05.md) · [US server](https://penguin-stats.io/en/result/us/stage/act30side_zone1/act30side_05.md) · **JP server** · [KR server](https://penguin-stats.io/en/result/kr/stage/act30side_zone1/act30side_05.md)

Sanity: 12

Item drops of RS-5 The Rides to Lake Silberneherze on the JP server, by percentage, highest first

| Item | ID | Loots | Samples | Percentage | Sanity Required Per Item | Time Range |
| --- | --- | ---: | ---: | ---: | ---: | --- |
| [Orirock Cube](https://penguin-stats.io/en/result/jp/item/30012.md) | `30012` | 2578 | 1505 | 171.30% | 7.01 | 2024-06-21 to 2024-07-05 |
| [Polyketon](https://penguin-stats.io/en/result/jp/item/30052.md) | `30052` | 680 | 1505 | 45.18% | 26.56 | 2024-06-21 to 2024-07-05 |
| [Furniture](https://penguin-stats.io/en/result/jp/item/furni.md) | `furni` | 7 | 1505 | 0.46% | 2580.65 | 2024-06-21 to 2024-07-05 |

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&stageFilter=act30side_05&show_closed_zones=true). License: [CC BY-NC 4.0](https://creativecommons.org/licenses/by-nc/4.0/)