What Pixie Dust Technologies does

Pixie Dust Technologies, Inc. (PxDT) is a Japanese deep-tech company that develops proprietary 'wave control' (HAGEN wave source) technology combining ultrasound, light, and electromagnetic wave control with computational science, founded in 2017 as a University of Tsukuba spin-out (a predecessor US entity was established in 2015). The company operates two business domains — Healthcare and Spatial/Acoustic — both derived from the same wave-control platform and supported by a unique stock-option-based IP reservation transfer scheme with the University of Tsukuba and Tohoku University. As of 2026 the company is privately held (NASDAQ-listed in August 2023, subsequently delisted) with 51–100 employees headquartered in Tokyo Midtown Yaesu and a 3,885.67 sqm 'Technotope' R&D facility in Tsukubamirai, Ibaraki Prefecture.

PxDT's product portfolio spans seven flagship lines: SonoRepro (an ultrasonic non-contact scalp-care device co-developed with ANPHA); kikippa earphones and TV speakers delivering Gamma Wave Sound™ (40Hz amplitude modulation), co-developed with Shionogi; the iwasemi family of acoustic-metamaterial sound-absorbing panels and modules (RC-α transparent, SQ-α hard, HX-α glass-mount, OC-β embeddable module launched March 2026) targeting the 500–1000Hz speech band; VUEVO / VUEVO Display, a real-time 120-language conversation visualization and AI meeting-minutes service with 360° wireless microphones and transparent subtitle displays; KOTOWARI, a spatial data platform for 3D point-cloud and image analytics across construction, real estate, transportation, healthcare, and infrastructure; hackke indoor positioning; and SOUND HUG tactile-audio music devices for inclusive concerts (Cannes Lions 2019 Bronze). Patent portfolio includes 238 Japanese + 38 international applications and 43 + 5 granted patents.

Revenue is generated through a hybrid model combining hardware product sales (SonoRepro, iwasemi, VUEVO, kikippa), recurring SaaS subscriptions (VUEVO has surpassed 300 corporate customers; kikippa Speaker via an 18-month commitment plan), managed-services rental (SOUND HUG), joint development and licensing co-creation revenue with large enterprises (Shionogi, Infroneer, Okamura, Sangetsu, Shikoku Chemical, Universal Gardening, FURSYS, Kajima, Hakuhodo), and professional services / implementation for KOTOWARI deployments. Go-to-market is enterprise field sales combined with co-creation partners and an own e-commerce storefront network. Reported year-over-year revenue growth was 141% (FY ending April 2024) and 175% (FY ending April 2025). The company raised approximately ¥3.3 billion in Series D funding in May 2026, led by Incubate Fund, to fund sales expansion and global market development.

Name

Pixie Dust Technologies

Legal name

Pixie Dust Technologies, Inc.

Website

https://pixiedusttech.com

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

11–50 employees

Short description

Pixie Dust Technologies is a Tokyo-based deep-tech company that builds proprietary wave-control and acoustic-metamaterial products spanning healthcare (SonoRepro scalp care, kikippa gamma-wave sound) and spatial/acoustic solutions (iwasemi panels, VUEVO multilingual conversation tools, KOTOWARI spatial data platform) for enterprise, government, and consumer customers across Japan and Korea.

Ownership category

akta.pro rank

Product category

Ultrasound and Sonic Technology Hardware

NAICS

Electromedical and Electrotherapeutic Apparatus Manufacturing (334510)

SIC

Electromedical & Electrotherapeutic Apparatus (3845)

akta.pro primary industry

Hair & Scalp Devices/Tools (Dryers, Straighteners, Brushes) (CRABABAG)

Keywords

• Ultrasound haptics
• Sonic vibration technology
• Non-contact ultrasound devices
• Skincare sonic devices
• Acoustic engineering

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Hardware Product Sales (SonoRepro, iwasemi panels/modules, VUEVO Display, kikippa devices): Direct hardware sales of consumer and B2B devices. Examples: kikippa earphones at 29,700 yen MSRP; SonoRepro scalp-care device; iwasemi sound-absorbing panels and OC-β modules sold into architecture, interior, building-materials, and decoration-material partners.
2. VUEVO SaaS Subscription: VUEVO real-time transcription/translation/AI minutes service has surpassed 300 corporate customers. Sold primarily to enterprises for DE&I communication, multilingual meetings, and meeting-minutes efficiency.
3. kikippa Speaker Subscription Plan: 18-month commitment plan for kikippa TV speaker at 1,100 yen hardware + 2,970 yen/month service fee (55,110 yen total). Customer commits to a multi-month subscription contract.
4. SOUND HUG Rental Service: Paid rental service of SOUND HUG devices and dedicated staff to companies, local governments, and organizations for concerts, halls, and outdoor festivals. Customization (quantity, light color) available with paid professional operator dispatch.
5. Joint Development & Co-Creation Revenue: Revenue from co-creation with large enterprise partners (Shionogi for kikippa gamma-wave sound; Infroneer Holdings for TOTTARROW/iwasemi; Okamura for workspace solutions; FURSYS for Korea; Sangetsu for wallpaper; Shikoku Chemical for plaster; Universal Gardening for greenery). Operates as technology licensing plus joint commercialization.
6. Professional Services / Implementation (KOTOWARI): KOTOWARI spatial data platform delivered as integrated applications (digitization of indoor space, remote inspection, anomaly detection, intelligent industrial machinery) — typically custom-build engagements combining sensors, software, and ongoing analytics.

Pricing tiers

Go-to-market motion1 record

Distribution channels9 records

Marketing channels8 records

Core offering

Pixie Dust Technologies operates two business divisions: Pixie Dust Engineering develops and commercializes proprietary ultrasound and sonic vibration technologies, including non-contact haptics and acoustic manipulation solutions for enterprise and research customers. PIXIÉ is the company's consumer skincare brand offering devices and products that apply sonic/ultrasound-based approaches for personal beauty and skincare use. The company sells both its own developed hardware/technology and consumer personal-care products.

Product overview

Pixie Dust Technologies (PxDT) operates a two-pillar product portfolio built on proprietary 'wave-control' technology (acoustic metamaterial and ultrasound non-contact stimulation), spanning Healthcare and Space/Acoustic business domains. The Healthcare pillar includes SonoRepro (an ultrasonic non-contact scalp-care device), the kikippa line (open-ear earphones and TV speakers delivering Gamma Wave Sound™ for brain training, sold via Shionogi), and the limited-edition kikippa Earphone HERALBONY Model. The Space/Acoustic pillar centers on the iwasemi family of sound-absorbing panels and modules (RC-α transparent panels, SQ-α solid panels, HX-α glass-mount panels, and the OC-β embeddable acoustic module that launched March 2026) plus the VUEVO / VUEVO Display communication-visualization and real-time-translation services, the KOTOWARI spatial data platform, the hackke indoor positioning system, and the TOTTARROW rebar-inspection solution developed with Infroneer Holdings. PxDT also operates the SOUND HUG tactile-audio music device and the cross-cutting xDiversity Project, which leverages these technologies to address physical/ability-related social issues. Together these products form a unified R&D-to-commercialization pipeline enabled by PxDT's joint research with the University of Tsukuba and other academic institutions.

Differentiator

Problem solved

Functional benefit

Brands

• SonoRepro: Ultrasonic scalp care consumer device based on proprietary non-contact vibrotactile stimulation technology, co-developed with ANF.
• iwasemi
• VUEVO
• VUEVO Display
• SOUND HUG
• kikippa
• KOTOWARI
• hackke
• TOTTARROW
• xDiversity Project

Products and services

• Pixie Dust Engineering ultrasound haptics platform

Quantifiable outcome

• Year-over-year revenue growth of 141% in FY ending April 2024 and 175% in FY ending April 2025
• +7 more outcomes

Named customers14 records

Segments7 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

AI capability14 records

Feature7 records

Partnerships

21 partnerships are on record, tiered major strategic partner, flagship co-creation partner, flagship global partner, major co-creation partner, co-investor + strategic partner, flagship strategic partner, co-creation partner, major deployment partner, showcase / awareness, major customer + pilot partner, core partnership, major strategic partnership, co-creation partner (regional), core co-development partnership, flagship core partnership and core r&d partnership.

• Nippon Life Insurance (日本生命)major strategic partnerStrategic or Co-development Partner · 23 June 2026Pilot deployment of iwasemi OC-β at Nippon Life's 'Mindfulness Room' in its Tokyo Marunouchi Building. Joint PoC validated that optimized acoustic environment improves meditation quality — speech-band reverb reduced 22.8% (from 0.57s to 0.44s). All 23 surveyed users reported positive change; ~74% perceived sound improvement. Targets corporate health-management market.
• Sangetsu Corporation (株式会社サンゲツ)flagship co-creation partnerStrategic or Co-development Partner · 18 June 2026Joint development of wall-covering sound-absorbing panel combining PxDT's iwasemi OC-β with Sangetsu's wallpaper lineup. Demonstrations at Sangetsu's 'PARCs Sangetsu Group Creative Hub' in Hibiya from late June 2026. Sangetsu is the largest wall-covering manufacturer in Japan.
• FURSYS Inc. (Korea)flagship global partnerStrategic or Co-development Partner · 17 June 2026Collaboration with Korea's No.1 office furniture maker (founded 1983) for global market development of iwasemi. First overseas furniture-brand permanent showroom deployment opened in May 2026 at FURSYS's 'Business Hub Gangnam' (Seoul). FURSYS's 70-country / 111-dealer global network used for distribution.
• Universal Gardening (株式会社ユニバーサル園芸社)major co-creation partnerStrategic or Co-development Partner · 21 May 2026Joint development of 'sound-absorbing greenery' — integrating PxDT's iwasemi OC-β module into Universal Gardening's fake-greenery products. Targets offices, hotels, restaurants, educational/public facilities. Planned exhibit at Orgatec Tokyo 2026.
• Okano Valve Manufacturing (岡野バルブ製造)co-investor + strategic partnerStrategic or Co-development Partner · 19 May 2026Co-investor in Series D round (May 19, 2026). Plans to apply PxDT's wave-control and digital technologies to plant maintenance and inspection of power-generation valves, combining Okano's veteran craft expertise with PxDT's technology to update Japanese manufacturing.
• Infroneer Holdings (インフロニア・ホールディングス)flagship strategic partnerStrategic or Co-development Partner · 19 May 2026Joint development partner for the rebar inspection solution 'TOTTARROW (トッタロー)' and iwasemi acoustic-control technology. Comment from CEO Kazunari Kibe at Series D announcement highlighted co-creation in healthcare and spatial/acoustic domains as a strength.
• Okamura (株式会社オカムラ)flagship strategic partnerStrategic or Co-development Partner · 19 May 2026Joint project to develop solutions that visualize communication and productivity in workspaces, aiming at realizing human-AI collaboration. Comment from Executive Officer Naofumi Sato at Series D announcement.
• HERALBONY (ヘラルボニー)co-creation partnerStrategic or Co-development Partner · 15 April 2026Three-artist limited-edition 'kikippa Earphone HERALBONY Model' (3,000-piece total limited production). Launched at pop-up at Hankyu Men Tokyo from April 15, 2026; sales at Hankyu Men Tokyo from April 25, 2026.
• AlphaDrive and Taiga Globalco-creation partnerStrategic or Co-development Partner · 6 April 2026Three-party joint development of indoor natural greening with sound-absorbing function. PxDT provides the sound-absorbing module; Taiga Global provides moss-based greening system; AlphaDrive handles Japan verification and sales. Targets offices and public facilities.
• Mitsubishi Estate Property Management (三菱地所プロパティマネジメント)major deployment partnerStrategic or Co-development Partner · 30 March 2026VUEVO Display installed at information counters of Marunouchi Building and Shin-Marunouchi Building (operated by Mitsubishi Estate Property Management) for multilingual support verification. Plans to expand deployment to tourist destinations, public facilities, and transportation hubs.
• Shikoku Chemical Industry (四国化成建材)major co-creation partnerStrategic or Co-development Partner · 4 March 2026Joint development of plaster-wall sound-absorbing solution integrating PxDT's iwasemi OC-β with Shikoku Chemical's plaster-wall products. Targets nursery schools and certified children's centers; also develops experience kits to preserve plastering craftsmanship amid declining skilled plasterers. Planned exhibit at Orgatec Tokyo 2026.
• Tokyo 2025 Deaflympicsshowcase / awarenessOthers · 1 November 2025SOUND HUG orbs deployed at the Tokyo 2025 Deaflympics for inclusive music experience — among multiple accessibility technologies (Fujitsu's AI transport displays, Hapbeat's vibration devices for judo spectators, on-screen Japanese onomatopoeia for table tennis). BBC covered the event as a testing ground for inclusive technologies.
• Takenaka Corporation (竹中工務店)major customer + pilot partnerOthers · 1 April 2024Monitor enterprise in MHLW 'Self-Reliance Support Devices Work-Support Project' for VUEVO (FY2024). Cross-functional team including speech-language-hearing therapists verified VUEVO's workplace effectiveness for hearing-impaired employees — 83.8% reduction in information-gathering burden, 90.9% increase in incidental info at desk, 80% increase in meeting statements.
• Shionogi Pharmaceutical (塩野義製薬)flagship strategic partnerStrategic or Co-development Partner · 1 August 2023Joint development partner for kikippa gamma-wave sound products (announced through PxDT website and Shionogi Healthcare channel). Co-developer of products that apply gamma-wave sound to cognitive health. Shionogi Healthcare (shionogi-hc.co.jp) distributes kikippa earphones and TV speakers. Comment from DX HQ Head Yousuke Miharu at Series D announcement.
• Tohoku Universitycore partnershipStrategic or Co-development Partner · 29 October 2019Special Joint Research Project Agreement (signed January 2020). Uses a stock-option-based IP reservation transfer scheme to accelerate the social implementation of Tohoku University-originated technologies. Aimed at continuous and rapid commercialization of university research results through partnerships with local governments and companies.
• Kajima Corporation (鹿島建設)major strategic partnershipStrategic or Co-development Partner · 17 October 2019Joint R&D agreement to deploy PxDT's spatial-data platform 'KOTOWARI' technology in Kajima construction sites. Addresses Kajima's 'Kajima Smart Production Vision' aimed at countering labor shortages and improving productivity. Co-development partner for construction-site solutions.
• Yoichi Town and Niki Town, Hokkaido (余市町・仁木町)co-creation partner (regional)Others · 27 September 2019Comprehensive partnership agreement with two Hokkaido towns (first local-government partnership for PxDT) — applies wave-control, autonomous-mobility, and AI technologies to local challenges such as shrinking workforce.
• JR East Startup (JR東日本スタートアップ)major strategic partnershipStrategic or Co-development Partner · 31 July 2019Capital and business alliance (July 31, 2019) to deploy university-originated advanced technologies into JR East Group's railway operations (stations, vehicles). Selected for the JR East Startup Program 2019. PxDT was also selected for JR East Startup Program 2019 (announced November 7, 2019) which has received the 1st Japan Open Innovation Award (METI Minister's Award).
• Hakuhodo (博報堂)core co-development partnershipStrategic or Co-development Partner · 22 May 2019Joint development of SOUND HUG accessible music device, which led to launch of paid corporate-rental service (May 2019). Hakuhodo planned the concept; PxDT provided the technology. Product refined through feedback from Tsukuba University / Tsukuba University of Technology / Tsukuba University School for the Deaf.
• University of Tsukubaflagship core partnershipStrategic or Co-development Partner · 1 December 2017Phase 1 (Dec 2017 - Nov 2022): Stock-Option-Based IP Transfer Model — PxDT set up Digital Nature Laboratory (DNG) at University of Tsukuba and comprehensively received IP at the moment of creation in exchange for stock options to the university. Phase 2 (from Dec 2022): Industry-Academia Collaboration Consortium Model — companies joining the consortium gain access to special joint research outputs. Joint research has yielded the core wave-control technology portfolio underpinning all PxDT products.
• Nippon Medical School (Prof. Rei Ogawa)core r&d partnershipStrategic or Co-development Partner · 20 October 2017AMED-CREST joint research project on mechanobiology — 'Elucidation of Signal Transduction Mechanisms of Angiogenesis Controlled by Cyclic Pressure Stimulation: Toward Development of a Non-Contact Ultrasound Wound Healing Therapy'. This work led to the discovery of hair-growth promotion via non-contact ultrasound and the underlying SonoRepro technology.

Scale indicators12 records

Recent moves10 records

Expansion highlights6 records

Emerging players

• Preferred Networks: Japanese deep-tech R&D company (founded 2014) applying proprietary technology to industrial, healthcare, and transportation verticals from a University of Tokyo spin-out. Comparable to PxDT as a Japan-based, founder-led, university-spin-out deep-tech company pursuing a multi-vertical commercialization roadmap from a single proprietary technology core.
• Sakana AI: Tokyo-based AI research company applying advanced AI techniques to language, vision, and research workflows. Comparable to PxDT as a Japanese deep-tech / AI company with proprietary core technology, founder-led research orientation, and ambitious commercialization roadmap.

Broad incumbents

• Yamaha Corporation: Global audio equipment and acoustic products company with deep expertise in sound absorption, acoustic engineering, and pro-audio. Comparable to PxDT for the iwasemi acoustic metamaterial absorption panels, kikippa audio devices, and broader sound technology portfolio overlap.
• Shure Incorporated: Global audio electronics company specializing in microphones, conferencing systems, and professional audio solutions for enterprise, broadcast, and consumer markets. Comparable to PxDT for VUEVO's 360° wireless microphone array and conversation-capture technology, plus broader pro-audio overlap.
• Bose Corporation: Premium consumer and professional audio products company with deep acoustic engineering and headphone/speaker portfolios. Comparable to PxDT for kikippa open-ear earphones and TV speakers, plus broader consumer acoustic product overlap.
• Logitech: Global peripherals and video collaboration hardware company (Logitech Rally, Meetup) serving enterprise meeting rooms. Comparable to PxDT for VUEVO's enterprise meeting room, conference, and DE&I accessibility use cases as part of the broader collaboration stack.
• Nuance Communications: Enterprise speech recognition and conversational AI platform (Dragon, PowerScribe) for healthcare, legal, and customer-service verticals, now part of Microsoft. Comparable to PxDT's VUEVO transcription/translation stack and KOTOWARI healthcare/care-facility anomaly-detection applications.

Direct peers

• Otter.ai: AI-powered real-time transcription and meeting-notes SaaS for enterprises, education, and individuals. Directly comparable to PxDT's VUEVO service on meeting-minutes generation, real-time transcription, speaker identification, and enterprise collaboration use cases.
• DeepL: AI-based translation service with enterprise API offerings supporting 30+ languages with high-fidelity output. Directly comparable to VUEVO's real-time 20-language translation, 120-language transcription capability, and multilingual enterprise communication positioning.
• Soundsorba: UK-based manufacturer of acoustic panels and sound-absorbing products for offices, education, and architectural applications. Directly comparable to PxDT's iwasemi acoustic panel product line (RC-α, SQ-α, HX-α, OC-β) on end-use cases and customer segments.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks7 records

Key highlights7 records

Customer concentration

• Xx.com/pixiedusttech
• YouTubeyoutube.com/channel/UCfQOi60D5ruq8AN4DJItdeA
• Facebookfacebook.com/pixiedusttech
• LinkedInlinkedin.com/company/pixiedusttech

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries1 record

Funding overview

Funding rounds12 records

Investors30 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 Pixie Dust Technologies