Aqua Clara Japan
- Company typePrivate
- Founded2005
- HeadquartersMinato, Japan
- Headcount101–250
- GTM typeB2C
- OfferingServices
What Aqua Clara Japan does
Aqua Clara Japan (Aqua Clara, inc.) is a privately held Japanese subscription-water-delivery company founded in 2005 and headquartered in Minato, Japan, with 101-250 employees. The company delivers reverse-osmosis (RO) purified water at a hardness of 29.7mg/L to households and offices across all 47 Japanese prefectures through a direct-to-consumer website and toll-free call center combined with a nationwide franchise/dealer network. Its core product is a portfolio of seven water-server models (Aqua 8, Aqua Fab, Aqua Slim, Aqua Slim S, Aqua With, Disney/Pixar Design Server, and Herarubony Design Server), each paired with reusable 12L or 7L RO-water bottles delivered on a recurring basis.
The underlying technology centers on a proprietary RO-membrane filtration system that removes impurities down to 0.0001mm, with purified water subsequently blended with four minerals (calcium, sodium, potassium, magnesium) to achieve a softness profile tuned for Japanese cuisine and taste. Safety and hygiene are reinforced through the O2CleanR\u00ae antibacterial cleaning system co-developed with Lion Corporation, UV sterilization in cold-water tanks, SIAA-certified antimicrobial components, JDSA child-scald-prevention certification, and standard child-lock faucets. The company has received the Monde Selection Grand Gold Quality Award for 14 consecutive years and a 93% physician recommendation rate from an AskDoctors survey of 100 internists (May 2026).
Aqua Clara generates revenue primarily through recurring monthly 'Anshin Support' fees (¥1,100-2,200 per month depending on server model) bundled with per-bottle water charges, with customers entering default 2-year auto-renewal subscription contracts. Average monthly billing for a standard household runs ¥3,740-4,840 (approximately ¥130/day). Supplementary revenue streams include a Kosodate child-rearing discount plan (¥550/month), bundled services such as Aqua Hikari fiber internet and the Aqua Clara Epos co-branded credit card, the Aqua With coffee-machine integration with Nestlé Nescafe delivery, and credit-card partner storefronts with ANA and JAL.
Aqua Clara Japan firmographics
Firmographics- Name
- Aqua Clara Japan
- Legal name
- Aqua Clara, inc.
- Website
- https://aquaclara.co.jp
- Company type
- Private
- Founded year
- 2005
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Ownership category
- akta.pro rank
Aqua Clara Japan industry classification
Industry- Product category
- Home Water Delivery Service
- NAICS
- Bottled Water Manufacturing (312112)
- SIC
- Water Supply (4941)
- akta.pro primary industry
- Bulk Bottled Water Production (Large Format, Home/Office Delivery) (AFAFACAH)
- akta.pro secondary industry
- Purified/RO Bottled Water Production (AFAFACAC)
Keywords
Where Aqua Clara Japan is headquartered
LocationHeadquarters
- HQ city
- Minato
- HQ country
- Japan
- HQ region
- Asia
Offices1 record
Markets served
Aqua Clara Japan business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Operations, Supply Chain, Personnel, Marketing or Sales, Technology or R&D
Revenue model
- Monthly Support Fee (あんしんサポート料): Customers pay a recurring monthly 'Anshin Support' fee that covers professional delivery and installation, regular server maintenance, and breakdown/failure response. Fee varies by server model.
- Water Bottle (RO Water) Sales: Revenue from recurring delivery of RO water bottles (12L regular and 7L slim sizes). Customers order on an as-needed basis with no minimum order quantity. Delivery fee is included in the water price. Bottles are returnable and collected on next delivery.
- Water Server Rental/Lease: Water servers are provided to customers, with rental cost effectively embedded in the monthly support fee. Models include floor-standing and tabletop types with varying monthly fees.
- Co-branded Credit Card Revenue (アククララ エポスカード): Partnership with Epos Card generates revenue through a co-branded credit card offering annual fee waiver for Aqua Clara members.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Aqua 8 (スタンダード/2年割) — Entry-level floor-standing server with compact dimensions |
| Subscription | Annual | Aqua Slim (スタンダード/2年割) — Slim floor-standing model |
| Subscription | Annual | Aqua Slim S (スタンダード/2年割) — Tabletop/compact model |
| Subscription | Annual | Aqua Fab (2年割/通常) — Award-winning design model |
| Subscription | Multi-year contract | Disney/Pixar Design Server — Premium design with character branding |
| Subscription | Multi-year contract | Herarubonei Design Server — Art collaboration design |
| Subscription | Annual | Aqua With (2年割/通常) — Coffee machine integrated model |
| Unit Pricing | Pay-as-you-go | Water Bottle Pricing — Regular 12L Bottle |
| Unit Pricing | Pay-as-you-go | Water Bottle Pricing — Slim 7L Bottle |
| Subscription | Annual | Kosodate (Child-rearing) Plan Discount |
Go-to-market motion3 records
Distribution channels5 records
Marketing channels9 records
Aqua Clara Japan product offering
Product offeringCore offering
Aqua Clara Japan provides subscription-based home and office delivery of purified water (RO membrane filtered, blended with four minerals to produce soft water at 29.7mg/L hardness) along with rental water servers. Customers pay a recurring monthly Anshin Support fee covering server rental, regular maintenance, and breakdown support, plus per-bottle water charges, with no minimum order quantity. Service is delivered nationwide across all 47 Japanese prefectures through a franchise/dealer network.
Product overview
Aqua Clara Japan offers a comprehensive water server and home water delivery service portfolio centered around RO (Reverse Osmosis) purified water technology. The core product lineup includes seven distinct water server models: Aqua 8 (flagship, #1 ranked), Aqua Fab (Good Design Award winner), Aqua Slim and Aqua Slim S (compact/space-efficient), Aqua With (coffee machine combo), and two specialty design servers (Disney/Pixar and Herarubony collaborations). Supporting services include the Kosodate Aqua Plan (parenting discount), My Aqua member portal, Aqua Hikari bundled internet service, and Aqua Clara Epos co-branded card. The company uses RO membrane filtration producing 29.7mg/L hardness soft water with balanced mineral composition (calcium, sodium, potassium, magnesium), delivered via reusable bottle system with no ordering quotas.
Differentiator
Problem solved
Functional benefit
Brands
- aqua8 (アクアエイト): Standard floor-standing water server with simple operation, ranked #1 in popularity
- aqua fab (アクアファブ)
- aqua slim S (アクアスリムS)
- aqua with (アクアウィズ)
- Disney/Pixar Design Server
- Herlboy Design Server (ヘラルボニーデザインサーバー)
- Kosodate Aqua Plan (子育てアクアプラン)
- Aqua Clara Hikari (アクアクララ光)
Products and services
- Aqua 8 Water Server (アクアエイト) Flagship floor-standing water server ranked #1 in popularity, featuring simple operation suitable for any user and minimalist design. Monthly support fee: ¥1,100; water cost: ¥2,640 for 12L×2 bottles.
- Aqua Fab Water Server (アクアファブ)
Quantifiable outcome
- 14 consecutive years of Monde Selection Grand Gold Quality Award
- +4 more outcomes
Companies that use Aqua Clara Japan
Customer profileNamed customers7 records
Segments5 records
Ideal customer profiles5 records
Aqua Clara Japan technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature7 records
Aqua Clara Japan partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core and minor.
- Lion Corporation (ライオン株式会社)coreCo-development partnership for the O2CleanR® antibacterial cleaning agent series, specifically designed for the rigorous sanitization of Aqua Clara's returnable (リターナブル) water bottles. Lion's proprietary oxygen-based cleaning technology enables repeated bottle reuse without chlorine odor or residue concerns, forming a critical part of Aqua Clara's environmental 3R (Reduce, Reuse, Recycle) strategy.
- ANA (全日本空輸) — ANA Card Partner StoreminorAqua Clara is an authorized partner store for ANA Card, offering benefits to ANA credit card holders who become Aqua Clara customers.
- JAL (日本航空) — JAL Card Special Contract StoreminorAqua Clara is a special contract store for JAL Card, providing benefits and cross-promotion for JAL credit card holders.
- Epos Card (エポスカード) — Aqua Clara Epos Card Co-brandcoreCo-branded credit card partnership with Epos Card (issued by Karakura Credit Service). The Aqua Clara Epos Card offers lifetime-free membership (入会金・年会費永年無料) for Aqua Clara customers, serving as both a customer retention tool and acquisition channel.
- Nestlé Japan (ネスレ日本) — Nescafe Subscription DeliveryminorAqua With (アクアウィズ) model integrates with Nestlé Japan's regular delivery service (ネスレ定期お届け便), allowing customers to receive Nestlé coffee products through the Aqua subscription channel.
Scale indicators5 records
Recent moves6 records
Expansion highlights5 records
Aqua Clara Japan competitors and assessment
Company assessmentDirect peers
- Premium Water: Premium Water is Japan's largest home-delivery water server service, offering both RO purified and natural mineral water with similar subscription model and server rental structure. It is Aqua Clara's most direct head-to-head competitor in the Japanese DTC water server market with comparable pricing tiers and nationwide delivery.
- Water Direct: Water Direct is a Japanese water server delivery service operating on a similar subscription-based model with nationwide delivery. It competes directly with Aqua Clara in the home and office water server rental market.
- Frecious (Mori Milk Industry): Frecious is a home-delivery water brand from Mori Milk Industry offering RO water via subscription servers, comparable to Aqua Clara in product, delivery model, and Japanese target market.
- Cooca: Cooca is a Japanese home-delivery water server brand (subsidiary of Mitsui & Co.) offering RO purified water via subscription with returnable bottles. Directly comparable in business model, customer segments, and pricing structure to Aqua Clara.
Broad incumbents
- Kirin Holdings: Kirin Holdings is a major Japanese beverage conglomerate with water product lines (historically including Kirin Water, now merged into Premium Water). It represents a large incumbent that has both competed with and partnered in the water server space, broadly comparable at the industry level.
- ITO EN: ITO EN is Japan's leading tea and beverage company with significant mineral water and bottled water offerings. It is a broad incumbent in the Japanese water/beverage category competing for the same health-conscious consumer wallet, though its distribution model is retail rather than water server subscription.
- Suntory: Suntory is one of Japan's largest beverage conglomerates with extensive mineral water and bottled water product lines plus broader beverage distribution. It is a broad incumbent whose water products overlap with Aqua Clara's consumer base, though Suntory does not specialize in water server subscription.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Aqua Clara Japan social profiles
Digital presenceAqua Clara Japan compliance and trust
Trust signalCompliance3 records
Aqua Clara Japan financial estimates
Financial estimateRevenue estimate
Valuation estimate
Aqua Clara Japan leadership team
Management profileNumber of profiles
Profiles1 record
Aqua Clara Japan funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Aqua Clara Japan M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Aqua Clara Japan
What does Aqua Clara Japan do?
Aqua Clara Japan provides subscription-based home and office delivery of purified water (RO membrane filtered, blended with four minerals to produce soft water at 29.7mg/L hardness) along with rental water servers. Customers pay a recurring monthly Anshin Support fee covering server rental, regular maintenance, and breakdown support, plus per-bottle water charges, with no minimum order quantity. Service is delivered nationwide across all 47 Japanese prefectures through a franchise/dealer network.
Is Aqua Clara Japan a public or private company?
Aqua Clara Japan is a private company. It is classified as unknown and is currently operating.
When was Aqua Clara Japan founded?
Aqua Clara Japan was founded in 2005. It employs 101 to 250 people.
Where is Aqua Clara Japan based?
Aqua Clara Japan is headquartered in Minato, Japan, in the Asia region.
How does Aqua Clara Japan make money?
Four revenue lines are on record. Monthly Support Fee (あんしんサポート料) is the primary driver. The others are water Bottle (RO Water) Sales, water Server Rental/Lease and co-branded Credit Card Revenue (アククララ エポスカード).
Who are Aqua Clara Japan's main competitors?
Direct peers on record are Premium Water, Water Direct, Frecious (Mori Milk Industry) and Cooca. Broad incumbents are Kirin Holdings, ITO EN and Suntory.
Does Aqua Clara Japan have an API?
No public API is recorded for Aqua Clara Japan.
What industry is Aqua Clara Japan in?
Aqua Clara Japan's product category is Home Water Delivery Service. Its primary akta.pro industry code is AFAFACAH, Bulk Bottled Water Production (Large Format, Home/Office Delivery), with a secondary code of AFAFACAC, Purified/RO Bottled Water Production. Its NAICS code is 312112 and its SIC code is 4941.