Miraikikai

What Miraikikai does

Miraikikai (未来機械 / MiraiKikai, Inc.) is a Japanese robotics company founded in March 2004 by Tohru Miyake and fellow Kagawa University students, headquartered in Takamatsu, Kagawa Prefecture, with a secondary Tokyo office. The company designs and manufactures autonomous mobile robots for harsh outdoor environments, with its core business centered on solar panel cleaning robots spanning four configurations: Type 1 for rooftop installations, Type 2 for ground-mounted mega-solar facilities, Type 2W for the Japanese domestic market, and Type 4 for single-axis trackers. The robots employ proprietary waterless/dry cleaning technology and have demonstrated 4,000+ operating hours per unit at a 400MW solar power plant in Dubai, where 60+ Type 4 units have been deployed. The company positions its technology around three pillars: ROBUST (reliability in harsh environments), AGILITY (innovative mobility across panel configurations), and AUTONOMOUS (self-driving operation).

Name

Miraikikai

Legal name

MiraiKikai, Inc.

Website

https://miraikikai.jp

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Outdoor Autonomous Industrial Robots

akta.pro primary industry

Window & Surface Cleaning Robots (CRACARAD)

Keywords

• Solar panel cleaning robots
• Autonomous mobile robots
• Photovoltaic maintenance robots
• Construction layout robots
• Outdoor industrial robotics

Headquarters

HQ city

Takamatsu

HQ country

Japan

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Personnel, Supply Chain, Operations, Marketing or Sales

Revenue model

1. Solar Panel Cleaning Robot Sales: Sale of autonomous solar panel cleaning robots (Type 1, Type 2, Type 2W, Type 4) designed for different solar panel configurations. The robots are sold to solar farm operators for deployment in mega-solar projects, with successful deployments in Dubai and India.
2. Construction Layout Marking Robot Sales: Sale of HOKUSAI layout marking robots for construction sites, jointly developed with Takenaka Komuten Corporation and Rental no Nikken Corporation. Shipments began in October 2023.
3. ABC (AI Biological Camera) Pig Weighing Robot: Sale of automatic pig weighing camera robots for pig farming, jointly developed with Eco-Pork Co., Ltd. Shipments began January 2023.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

MiraiKikai designs, develops, manufactures, and sells autonomous mobile robots for harsh outdoor environments. Its flagship offerings are a line of solar panel cleaning robots (Type 1, Type 2, Type 2W, Type 4) targeting rooftop, ground-mounted mega-solar, and single-axis tracker installations with waterless/dry cleaning capability. The company also sells the HOKUSAI construction layout marking robot and the ABC (AI Biological Camera) automatic pig weighing robot.

Product overview

Miraikikai develops and manufactures autonomous outdoor robots with a portfolio of specialized products. The core offering consists of four solar panel cleaning robot models (Type 1, Type 2, Type 2W, and Type 4) designed for different solar installation types (rooftop, ground-mounted mega-solar, and single-axis trackers). Complementing the solar robot line are the HOKUSAI layout marking robot for construction sites, the ABC (AI Biological Camera) for automated pig weighing in agriculture, and proprietary laser 3D sensor technology. The company positions its robots around three core technologies: robustness for harsh environments, agility for innovative mobility, and autonomous operation for flexibility and convenience.

Differentiator

Problem solved

Functional benefit

Brands

• HOKUSAI: Layout marking robot brand name for construction site applications
• ABC (AI BIOLOGICAL CAMERA)

Products and services

• Solar Panel Cleaning Robot Type 1 Autonomous solar panel cleaning robot designed for rooftop-installed panels. Features robust design for harsh environments with efficient cleaning capability.
• Solar Panel Cleaning Robot Type 2 Solar panel cleaning robot designed for ground-mounted mega-solar installations. Targets large-scale solar farms with autonomous cleaning capabilities.
• Solar Panel Cleaning Robot Type 2W Solar panel cleaning robot designed for the Japanese domestic market, targeting ground-mounted solar installations.
• Solar Panel Cleaning Robot Type 4 Solar panel cleaning robot specifically designed for single-axis trackers. Deployed extensively at Dubai's 400MW solar power plant with over 4,000 hours of operation per unit and 60+ units in field.
• HOKUSAI Layout Marking Robot (墨出しロボット) Layout marking robot for construction sites jointly developed with Takenaka Komuten Corporation and Rental no Nikken Corporation. Provides enhanced drawing functionality and addresses construction labor shortages.
• ABC (AI Biological Camera) Pig Weighing Robot Automatic pig weighing camera robot for pig farming using AI-based biological recognition for automated weight measurement, enabling continuous monitoring for optimal feed management.
• Laser 3D Sensor Laser-based 3D sensor technology enabling precise 3D environment sensing, designed for integration into the company's robotic products.

Quantifiable outcome

• Up to 30% efficiency loss prevented through regular autonomous cleaning
• +3 more outcomes

Named customers5 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Five partnerships are on record, tiered core.

• Jetsons Robotics (India)coreStrategic or Co-development PartnerIndian startup company collaborating on solar panel cleaning robot development. Partnership formed through 'Asia DX New Business Creation Promotion Support Project Subsidy (Japan-India Economic and Industrial Cooperation Project)' in FY2020. Collaboration featured in JETRO regional and analytical report.
• Eco-Pork Co., Ltd.coreStrategic or Co-development PartnerJapanese agtech company. Jointly developed ABC (AI BUTA/BIOLOGICAL CAMERA) automatic pig weighing camera robot for pig farming. Product shipped from January 2023.
• Takenaka Komuten Corporation (竹中理工)coreStrategic or Co-development PartnerMajor Japanese construction company. Jointly developed floor marking robot 'HOKUSAI' for construction sites. Shipments began October 2023.
• Rental no Nikken Corporation (レンタルのニッケン)coreChannel Partner/ Reseller/ DistributorConstruction equipment rental company. Co-exhibited floor marking robot at CSPI-EXPO 2024. Provides booth for robot demonstrations at major construction industry exhibitions in Japan.
• MC Technos (Thailand)coreChannel Partner/ Reseller/ DistributorJapanese machine tool trading company operating in Thailand. Demonstrated floor marking robot at Future Mobility Asia 2024 in Thailand booth. Represents Miraikikai for Southeast Asian market expansion.

Scale indicators8 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• Kärcher: German global leader in cleaning technology with a broad industrial and consumer cleaning portfolio. Comparable as a well-capitalized cleaning equipment incumbent with potential to extend its product line into the solar panel cleaning robotics category where Miraikikai competes.
• FANUC Corporation: Japanese industrial robotics giant and one of the world's largest manufacturers of industrial robots. Comparable as a deep-pocketed Japanese robotics incumbent that could credibly enter the autonomous outdoor service robotics market where Miraikikai operates.
• Husqvarna Group: Swedish global leader in outdoor power products including the Automower robotic lawn mower line. Comparable as an established player in autonomous outdoor robotics for consumer and light-commercial use, with mature manufacturing and distribution that could expand into adjacent outdoor robotics segments.
• Cyberdyne: Japanese robotics company known for the HAL exoskeleton, with publicly listed status and a broader robotics portfolio. Comparable as a Japanese robotics peer pursuing commercialization of advanced autonomous systems, though in a different application vertical.

Direct peers

• Ecoppia: Israel-based pioneer of autonomous, waterless robotic cleaning solutions for utility-scale solar farms. Ecoppia is the most direct competitor to Miraikikai, operating in the same mega-solar segment with a similar robotic, dry-cleaning value proposition for desert deployments.
• Serbot (GEKKO Solar): Swiss maker of the GEKKO Solar autonomous cleaning robot for large-scale PV installations. Comparable to Miraikikai in target market (utility-scale solar) and product (autonomous PV cleaning robot), with shared focus on dry-cleaning and harsh-environment operation.
• SolarCleano: Luxembourg-based maker of autonomous solar panel cleaning robots for utility-scale and commercial PV installations. Direct competitor to Miraikikai with comparable product positioning in autonomous, waterless cleaning for large solar farms.
• SunBrush mobil: German provider of mobile PV cleaning systems for ground-mounted solar farms. Competes with Miraikikai's Type 2 and Type 4 robots in the mega-solar cleaning segment, with comparable brush-based dry cleaning technology for utility-scale installations.

Others

• Eco-Pork: Japanese agtech company and Miraikikai's joint development partner for the ABC (AI Biological Camera) pig weighing robot. Relevant as an ecosystem partner demonstrating Miraikikai's ability to apply its autonomous vision and mobility technology into livestock agriculture.
• Takenaka Corporation: Top-tier Japanese general contractor and Miraikikai's joint development partner for the HOKUSAI construction layout marking robot. Relevant as a key customer and go-to-market channel rather than a competitor, illustrating how Miraikikai monetizes its platform through construction-industry partnerships.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/Miraikikai
• LinkedInlinkedin.com/company/miraikikai

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Funding overview

Funding rounds2 records

Investors8 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Miraikikai