P&A

What P&A does

P&A (株式会社P&A) is a Kumamoto-based microalgae biotechnology startup founded on December 12, 2022 by representative director Nakahata Toshiya (中畠 敏哉), with technical advisory from Professor Miyasaka Hitoshi (宮坂 均) of Sojo University (崇城大学). The company develops and commercializes proprietary microalgae-based biotechnology products, with two primary offerings: "Algae Power" (藻類パワー), a microalgae activation agent designed to accelerate the growth of photosynthetic microorganisms under low-temperature and low-light conditions via a temperature-responsive gel carrier, and "Diatom Water" (珪藻水), an initial feed product for crustacean and bivalve aquaculture. P&A operates from a base within Sojo University in Nishi-ku, Kumamoto City, and its technology portfolio spans microalgae strain handling across species including Euglena, Chlamydomonas, and diatoms, cultivation condition calibration, and downstream product formulation.

P&A was the third investee of the Sojo University Fund, embedding the company within the university's research infrastructure and regional venture ecosystem. The company has been recognized as a Kumamoto Prefecture "Next-Generation Venture" (熊本県次世代ベンチャー) in April 2024 and as winner of the Marine Tech Grand Prix 2024 (マリンテックグランプリ2024) — Nippon Coke & Industries Award in September 2024, reflecting alignment with regional innovation priorities in marine biotechnology and aquaculture.

The company's business model centers on direct B2B sales of its proprietary biological products to Japanese aquaculture operators, complemented by participation in the Kumamoto UX Project co-creation initiative and joint research partnerships with Yamagata University and Fukui Prefectural University on seagrass (藻場) restoration adopted by Kumamoto Prefecture in late 2024. Specific pricing, contract structures, customer segments, and revenue mechanics are not publicly disclosed; the effective team consists of the founder and a technical advisor, making this an early-stage venture with limited commercial scale signals.

Name

P&A

Legal name

株式会社P&A

Website

https://panda-algae.co.jp

Company type

Private

Founded year

2022

Operating status

Operating

Short description

P&A (株式会社P&A) is a Kumamoto-based microalgae biotechnology startup that develops proprietary activation agents and aquaculture feeds derived from photosynthetic microorganisms, serving Japan's commercial aquaculture operators and emerging marine ecosystem restoration projects.

Ownership category

akta.pro rank

Product category

Microalgae biotechnology

NAICS

Aquaculture (11251), Other Aquaculture (112519)

SIC

Services-Commercial Physical & Biological Research (8731)

akta.pro primary industry

Sustainable & Alternative-Protein Aquafeed (Insect, Algae, Single-Cell, Byproduct-Based) (AFADADAM)

akta.pro secondary industry

Seed Stock Production for Seaweed & Microalgae (Spores, Seedlings, Inoculum) (AFAEAKAI)

Keywords

• Microalgae biotechnology
• Algae cultivation products
• Aquaculture feed solutions
• Seagrass restoration technology
• Bio stimulation agents

Headquarters

HQ city

Kumamoto

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Personnel, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Algae Power product sales: Sale of customized microalgae activation agent products tailored to customer algae species and cultivation environments. Products are formulated and verified in-house before delivery.
2. Diatom Water product sales: Sale of diatom suspension products for use as initial feed in aquaculture (crustaceans and bivalves) and water quality improvement in shellfish/crustacean farming.
3. Microalgae cultivation consulting and research services: Consulting and contracted research services related to microalgae cultivation, leveraging extensive microalgae cultivation knowledge and experience.
4. Aquaculture feed sales: Sale of microalgae cultivated using Algae Power technology for use as aquaculture feed in the aquatic seed stock sector.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

P&A develops and sells custom-formulated microalgae activation agents (Algae Power) and diatom-based aquaculture feed products (Diatom Water) for microalgae cultivation businesses and the aquaculture industry. The company also provides microalgae cultivation consulting and contract research services, alongside joint-development work on seagrass (eelgrass) restoration technology with academic partners. Products are tailored to each customer's specific algae species and cultivation environment.

Product overview

P&A operates as a biotechnology company offering two main products centered on microalgae cultivation technology. Algae Power is the core product—a microalgae activation agent that enhances cell proliferation and cultivation stability through custom-formulated photosynthetic bacteria solutions. Diatom Water is a complementary product derived from Algae Power research, serving as an initial feed for crustaceans and bivalves in aquaculture. The company also provides related consulting and research services for microalgae applications.

Differentiator

Problem solved

Functional benefit

Brands

• Algae Power (アルジパワー): 微細藻類の培養に有効な微細藻類活性化剤。藻類の種類や環境によって効果が異なり、顧客の藻類に合わせてカスタマイズしてご提案する。活用例：健康食品、バイオ燃料、水産養殖飼料。
• Diatom Water (ダイアトムウォーター)

Products and services

• Algae Power (アルジパワー) Microalgae activation agent that applies controlled stress to microalgae to promote cell proliferation and stabilize cultivation. Custom-formulated for each customer based on the algae species (e.g., Euglena, Chlamydomonas, diatoms) and environmental conditions, leveraging proprietary photosynthetic bacteria strains and concentration calibration. Applied across health food, biofuel, and aquaculture feed production contexts.
• Diatom Water (ダイアトムウォーター) Diatom suspension product developed using Algae Power research technology. Serves as initial feed for crustaceans and bivalves, and as a water quality improvement agent for shellfish and crustacean cultivation environments. Documented to improve growth rates and survival rates in kuruma prawn (Penaeus japonicus) larvae.
• Microalgae cultivation consulting and contracted research services Consulting and contracted research services related to microalgae cultivation, leveraging the company's extensive microalgae strain knowledge and cultivation experience. Targeted at companies and research institutions needing support with microalgae cultivation methodology, optimization, and application research.

Quantifiable outcome

• Improved growth rates and survival rates in kuruma prawn (Penaeus japonicus) larvae through Diatom Water administration

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Four partnerships are on record, tiered core and minor.

• 山形大学 (Yamagata University)coreStrategic or Co-development Partner · 1 January 2024Joint research partnership for seagrass (eelgrass) habitat restoration technology. Project titled 'Seagrass Activation Agent and Temperature-Responsive Gel Seedbed Development' uses Algae Power technology and temperature-responsive gel for marine ecosystem restoration. Part of the 令和6年度 熊本県次世代ベンチャー創出支援事業. Fukui Prefectural University is also a co-project partner in this three-party academic collaboration.
• 福井県立大学 (Fukui Prefectural University)coreStrategic or Co-development Partner · 1 January 2024Joint research partnership alongside Yamagata University for seagrass restoration technology. The project develops seagrass activation agents and gel seedbeds using photosynthetic bacteria and temperature-responsive gel, with the goal of promoting藻場 (algae bed) regeneration in real-world marine environments through laboratory research and field trials.
• 株式会社リバネス (Liveness Co., Ltd.)minorGTM or Marketing Partner · 1 January 2024Liveness organized the Marine Tech Grand Prix 2024 where P&A was selected as a finalist and won the Nippon Coke & Chemicals Award. Liveness also runs the TECH PLANTER ecosystem for deep-tech startup discovery and development, and administers the Kumamoto Prefecture Next-Generation Venture Business Creation Support Project through which P&A was selected.
• 崇城大学 (Sojo University)coreStrategic or Co-development Partner · 1 January 2022University-based research partner and office host. P&A's headquarters is located at Sojo University Ikeda Campus. The company leverages university research facilities for Algae Power development. Technical advisor Prof. Hitoshi Miyasaka is affiliated with Sojo University's Department of Applied Life Science. Sojo University also provided initial funding through its university fund (大学ファンド), making P&A the third company to receive investment from this fund.

Scale indicators2 records

Recent moves8 records

Expansion highlights5 records

Broad incumbents

• Nippon Suisan (Nissui): Major Japanese marine products and aquaculture company with established feed and hatchery operations. Comparable as a potential customer for larval-stage aquaculture feeds like P&A's Diatom Water, particularly in the kuruma prawn and bivalve segments.
• Skretting (Nutreco): Global aquaculture feed leader owned by Nutreco, producing feed for salmon, shrimp, and other farmed species. Comparable as a competitor/customer in the aquaculture feed space, particularly relevant if P&A's Diatom Water scales into international shrimp hatchery markets.
• BioMar: Global aquaculture feed manufacturer with strong sustainability positioning and shrimp/larval nutrition portfolio. Comparable as a potential channel partner or competitor in microalgae-based aquaculture feed, representing the type of incumbent P&A must displace or partner with.
• Maruha Nichiro: Largest Japanese fisheries and aquaculture company, with a major aquaculture feed and marine products business. Directly relevant as a potential large-volume customer for P&A's Diatom Water aquaculture feed, and as a credible acquirer of small algae-biotech capabilities.
• Corbion: Dutch food and biochemical company (formerly partnered with TerraVia on algal ingredients) producing microalgae-derived ingredients for food, feed, and personal care. Comparable as a broad incumbent in the algae-derived ingredient space P&A is targeting with health food and cosmetic applications.

Direct peers

• Heliae Development: US-based microalgae technology company focused on cultivation technologies and algal biomass production for agriculture, aquaculture, and nutraceutical markets. Directly comparable on the algae cultivation technology platform that P&A's Algae Power addresses.
• AlgaEnergy: Spanish microalgae biotechnology company producing microalgae-based biostimulants and aquaculture feed ingredients. Comparable to P&A on both the microalgae cultivation input side and the aquaculture feed end market, though at a more mature commercial stage.
• Cyanotech: Hawaii-based producer of high-value microalgae products (spirulina, astaxanthin) using proprietary cultivation methods. Comparable to P&A in the algae cultivation know-how and strain library dimension, though at a significantly larger commercial scale.
• Euglena Co., Ltd. Tokyo-headquartered microalgae biotech company commercializing Euglena (and other microalgae) for food, fuel, and feed applications. Most directly comparable Japanese peer — overlaps with P&A on microalgae cultivation technology and cross-vertical commercialization into aquaculture feed and health foods.
• AlgaTechnologies: Israel-based microalgae ingredient company producing astaxanthin and other high-value microalgae-derived ingredients for nutraceuticals, cosmetics, and aquaculture. Overlaps with P&A on microalgae cultivation expertise and aquaculture as an end market.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

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 P&A