IDDSI Implementation in Japanese Care Homes: Case Studies and Best Practices
## IDDSI Implementation in Japanese Care Homes: Case Studies and Best Practices
Japan's care homes operate within a well-established national framework — 学会分類2021 — but an increasing number of facilities are adopting IDDSI as a parallel or supplementary standard, particularly those serving international residents, working with globally trained clinicians, or seeking to benchmark against international quality frameworks.
### Why Japanese Care Homes Are Adding IDDSI
**International resident care**: Care homes in major urban areas increasingly serve residents who have spent time abroad or are accustomed to care frameworks aligned with IDDSI (UK, Australia, Singapore, Hong Kong). Families of such residents may request IDDSI-described diet prescriptions.
**Clinician preference**: Speech-language pathologists (SLPs/STspeech therapists) trained or certified internationally frequently work with IDDSI frameworks and need products that document IDDSI compliance.
**Export and procurement benchmarking**: Facilities that participate in international eldercare benchmarking programmes, or that procure products from international suppliers, benefit from IDDSI alignment as a common language.
**Quality documentation**: IDDSI's objective physical tests (fork drip, spoon tilt, syringe flow) provide verifiable, reproducible quality evidence that some facilities prefer for internal audit and regulatory documentation.
### Implementation Approach: Dual-Standard Documentation
The most common implementation pattern we see in Japanese care facilities is **dual-standard documentation**: maintaining the 学会分類2021 classification for clinical prescriptions and patient records, while adding an IDDSI level reference on product and kitchen labels. This approach requires:
1. A correspondence table between 学会分類2021 codes and IDDSI levels (available from SeniorDeli on request) 2. Products tested and documented to IDDSI standards 3. Staff training on IDDSI level definitions and the objective physical tests
### Staff Training Essentials
Implementing IDDSI in a care home kitchen requires targeted training for kitchen staff and care workers. Key competencies:
**For kitchen staff:** - Understanding IDDSI levels 1–7 and what foods/drinks correspond to each - How to perform the fork drip test for thickened drinks - How to perform the spoon tilt test for pureed and minced foods - How to use IDDSI-compliant thickeners and texture-modification products correctly
**For care workers:** - How to read and follow IDDSI diet prescriptions from SLPs and dietitians - Recognising signs of swallowing difficulty at mealtimes - Safe mealtime positioning and monitoring
SeniorDeli provides Japanese-language staff training materials and on-site demonstration sessions for care facilities adopting IDDSI-compliant products.
### Product Selection for IDDSI Compliance
For care homes moving toward IDDSI compliance, product selection is critical. Key criteria:
- **Thickeners**: Must produce reproducible viscosity at each IDDSI level. Look for products with published dosing charts per IDDSI level and per drink type (water, tea, juice, milk). - **Texture-modified food products**: Must meet IDDSI fork/spoon tests at the claimed level. Request test data sheets from suppliers. - **Food softeners**: Should achieve IDDSI Level 5 (fork-pressable) or Level 6 (bite-sized, tender) without breaking down food structure entirely.
SeniorDeli products are tested and documented to IDDSI standards across Levels 1–6, with Japanese-language product documentation and IDDSI level correspondence tables for 学会分類2021.
### Procurement Checklist for Japanese Care Facilities
Before selecting IDDSI-aligned products for your facility:
☐ Confirm the product has been tested against IDDSI fork/spoon/syringe tests ☐ Request the IDDSI dosing chart for thickeners (per 100ml, per drink type) ☐ Obtain a correspondence table vs 学会分類2021 for your clinical team ☐ Confirm Japanese-language labelling and product documentation availability ☐ Request free samples for kitchen trial and staff training before committing to bulk order ☐ Confirm the supplier can provide regulatory import documentation (FAINS support)
Contact SeniorDeli at distribute@seniordeli.com to request samples, IDDSI/学会分類2021 correspondence tables, and import support for your facility.