Why® Group Innovation Ecosystem · Water Technology & Distribution
Japanese Purification Precision. Smart Recurring Hydration Delivery.
Combining multi-stage Japanese filtration, double water-softening, and ozone-oxygen enrichment with proprietary route-mapping and coupon-reconciliation technology, PURISOL® produces and distributes ultra-pure 18.5-liter drinking water to homes and businesses every day.
- ppm TDS
- < 60
- Consistently low Total Dissolved Solids for crisp, clean, balanced mineral hydration.
- Near-zero hardness
- ≈ 0
- Dual-stage softening architecture virtually eliminates calcium and magnesium scaling.
- Containers per day
- 80–150
- Reliable daily refilling and bottling output of 18.5-liter (5-gallon) containers.
- Serialized coupons
- 100,000
- Automated prepaid booklet tracking (PWB0001–PWB5000) with zero double-counting revenue recognition.
About PURISOL®
About PURISOL® & its strategic role in Why® Group
PURISOL® is the water purification, bottling, and recurring distribution arm of the Why® Group ecosystem. Focusing on the commercial and residential 18.5-liter (approx. 5-gallon) returnable container market, PURISOL® integrates Japanese water treatment engineering with disciplined last-mile delivery operations.
Strategically, PURISOL® anchors the Why® Group in a high-frequency, recurring-consumption physical business — generating daily repeat transactions and long-term customer relationships.
Equally important, PURISOL® serves as the group's live operational proving ground, where real-world challenges in route optimization, fleet scheduling, employee timesheets, and deferred coupon revenue accounting are solved first-hand and built directly into Purisol CRM and the CorexOS® enterprise platform.
Capabilities
Core purification & commercial capabilities
- 01
Japanese Multi-Stage Filtration
Advanced particulate, membrane, and activated filtration engineered to Japanese quality standards, consistently achieving Total Dissolved Solids (TDS) below 60 ppm.
- 02
Double Water-Softening System
Sequential dual-stage ion-exchange softening that reduces water hardness to near-zero levels, improving taste and protecting customer dispensers and appliances from scale buildup.
- 03
Ozone & Oxygen Enrichment
Chemical-free ozone sanitization paired with active oxygen-related treatment and continuous water quality monitoring to ensure microbiological safety and fresh taste in every sealed container.
- 04
18.5L Container Refilling & Distribution
Hygienic washing, sanitization, refilling, and cap-sealing of 18.5-liter containers with a baseline output of 80 containers/day and high-capacity scaling up to 120–150 containers/day.
- 05
Recurring Subscriptions & Smart Route Delivery
Automated customer delivery scheduling paired with GPS location mapping and dynamic route management to maximize daily drop density and on-time fulfillment.
- 06
Serialized Prepaid Coupon Management
End-to-end management of 5,000 physical coupon booklets (20 coupons per booklet) backed by strict digital reconciliation between upfront cash collection and physical bottle redemption.
Purification standards
The PURISOL® 5-step quality & delivery lifecycle
- 01
Multi-Stage Purification & Double Softening
Raw feedwater passes through Japanese filtration stages and dual water softeners, reducing hardness to near zero and TDS below 60 ppm.
- 02
Ozone Sanitization & Oxygen Treatment
Purified water undergoes ozone disinfection, oxygen enrichment, and continuous inline quality verification prior to bottling.
- 03
18.5L Hygienic Refilling
Sanitized 18.5-liter containers are filled and sealed at rates of 80 to 150 units per day to meet daily route demand.
- 04
GPS Route Optimization & Dispatch
Purisol CRM groups scheduled subscription orders and customer map pins into optimized daily delivery routes for drivers.
- 05
Coupon Redemption & Revenue Reconciliation
Drivers log cash, digital payments, or serialized coupons (PW00001–PW100000) at the doorstep, automatically reconciling daily income and recognizing deferred revenue without double-counting.
Purisol CRM & specifications
Purisol CRM & technical specifications
| Container standard | 18.5-Liter (approx. 5-gallon) returnable polycarbonate/food-grade containers |
|---|---|
| Purification architecture | Japanese filtration technology + Double water-softening + Ozone & Oxygen treatment |
| Water quality targets | TDS < 60 ppm · Water hardness approaching 0 · Continuous quality monitoring |
| Daily production capacity | ~80 containers/day baseline minimum; 120–150 containers/day high-capacity operation |
| Purisol CRM core modules | Customer Profiles · GIS Location & Mapping · Delivery Scheduling · Route Management |
| Workforce & finance modules | Employee Timesheets · Automated Overtime Calculation · Daily Income & Payment Reconciliation |
| Coupon serialization system | 5,000 Booklets (PWB0001–PWB5000) · 20 Coupons/Booklet · 100,000 Unique Coupons (PW00001–PW100000) |
| Accounting logic | Separates upfront booklet sales (deferred liability) from bottle delivery redemptions (recognized revenue) |
Ecosystem synergy
Synergy across the Why® Group ecosystem
| Why® ecosystem brand | Domain focus | How PURISOL® integrates with it |
|---|---|---|
| Corex® (CorexOS®) | Intelligent Operations OS | Serves as the real-world operational testbed for CorexOS®; Purisol CRM's route mapping, timesheet/overtime engine, and deferred coupon accounting directly inform Corex® ERP/CRM modules. |
| Aurevia® | Real-World AI & IoT Applications | Connects inline TDS/hardness sensors, bottling output counters, and delivery route telemetry for predictive demand and water-quality monitoring. |
| Denka® | Energy Saving Innovation (HF Passive Filter) | Protects PURISOL® water treatment pumps, ozone generators, and bottling line motors from high-frequency electrical stress while reducing plant energy consumption. |
| OCCASIO® | Consultations & Management | Establishes PURISOL®'s unit-economics model, subscription pricing, coupon accounting governance, and distribution scaling strategy. |
| Techrenova® | IT Hardware Refurbishment | Supplies reliable, cost-effective refurbished laptops and ruggedized administrative hardware for PURISOL® dispatch, plant administration, and accounting teams. |
Experience Pure Japanese-Standard Hydration with PURISOL®
Whether hydrating your household, office, or commercial facility, PURISOL® delivers ultra-pure, near-zero-hardness 18.5L water on a seamless recurring schedule — backed by smart coupon tracking and dependable doorstep service.
Part of the Why® Group Innovation Ecosystem · ygroup.jp · support@ygroup.jp
Other group companies
- 01
Denka®
High-Frequency Passive Filter (HF Passive Filter)
Denka® is a clip-on Ni-Zn ferrite-ceramic High-Frequency Passive Filter (150 kHz–30 MHz) that attenuates conducted electrical noise from inverters and VFDs, protecting industrial assets while reducing specific energy consumption by 8–15%.
- Power Quality
- HF Passive Filter
- Asset Protection
- Energy Efficiency
- 02
OCCASIO®
Consultations & Management
OCCASIO® transforms businesses through strategic consulting, turnaround expertise, and supply chain optimization, connecting organizational challenges directly with integrated solutions across the Why® Group ecosystem.
- Strategic Consulting
- Turnaround & Restructuring
- Cost Reduction
- Ecosystem Integration
- 03
Techrenova®
IT Hardware Refurbishment & Circular Electronics
Techrenova® is a high-volume IT asset refurbishment and electronics lifecycle leader with a capacity of 30,000–35,000 laptops per month, connecting Japanese hardware supply with European and global markets.
- IT Refurbishment
- 30k–35k Laptops/Mo
- Circular Economy
- Global Hardware Supply
