| Value | {"unit": "JPY", "value": 16484000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment"} |
|---|---|
| Period | 2025-01-01 – 2025-06-30 |
| Status | current |
| Entity | Medirom Healthcare Technologies Inc. |
0001104659-25-101302f7bde1a401b286c74a2fd824ee1df541…