What Samboo does

Samboo (株式会社samboo) is a privately-held Japanese digital services company headquartered in Nagoya, Aichi, founded in October 2021 by Representative Director Arata Minomo (蓑毛 新). It operates four business segments: Digital Content (planning, production, and operation of websites, videos, SNS, and system/web apps for enterprises, local governments, universities, and healthcare institutions), Global Outreach (multilingual websites, video, and inbound-oriented content for overseas and tourism markets), Cultural Heritage Digital (YouTube channels and archaeological video footage, including a proprietary Egyptian site archive licensed to broadcasters and museums), and Digital Health Foundation (the self-operated WAKUWAKU TV health-video streaming service for pharmacies and healthcare facilities).

Its consumer product, Uchinoko: Pet Caption AI (うちのこポスト), is an iOS application that generates pet first-person social media captions by transmitting user photos/videos and pet profile text to Anthropic's Claude API; data is not retained on company servers, and there is no account registration, analytics, or ad SDK integration. The app is distributed globally via Apple App Store on a freemium model (5 free generations/month, ¥500/month or ¥4,000/year premium, with localized international pricing), billed through Apple's payment infrastructure. Samboo's principal distribution and brand asset is its jointly operated YouTube presence with 一般社団法人Platoo — two channels totaling over 377,000 subscribers as of March 2026 — which functions as top-of-funnel demand generation and as licensable media inventory.

Commercially, Samboo combines professional services revenue from quote-based B2B digital content projects, subscription/licensing revenue from WAKUWAKU TV's pharmacy distribution and from Uchinoko's App Store subscriptions, and licensing/royalty revenue from cultural-heritage video footage (NHK, Fuji Television, CBC, Brooklyn Museum, EXPO2025 Osaka-Kansai, Egyptian Government Tourism). The company is small and bootstrapped with no disclosed institutional funding, headcount, or financial figures, and it serves a horizontally diversified set of enterprise, government, cultural-institution, and consumer customers.

Name

Samboo

Legal name

株式会社samboo

Website

https://samboo.jp

Company type

Private

Founded year

2021

Operating status

Operating

Short description

Samboo is a Nagoya-based Japanese digital services firm offering digital content production, global outreach, cultural-heritage content (including an Egyptian archaeological video archive), and the WAKUWAKU TV pharmacy health-video platform, plus the Uchinoko AI pet-caption iOS app, serving enterprises, government, healthcare, and cultural institutions.

Ownership category

akta.pro rank

Headquarters

HQ city

Nagoya

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Subscription - Uchinoko Premium: Auto-renewing subscription for the Uchinoko: Pet Caption AI app, available as monthly (500円) or annual (4,000円) plans. Billed through Apple ID/App Store. Free tier provides 5 generations/month. Revenue is collected via Apple's payment infrastructure.
2. Digital Content Services: Professional services revenue from digital content creation including websites, videos, SNS management, and system/web app development. Services are quoted based on project scope.
3. WAKUWAKU TV Platform Services: B2B digital health platform providing evidence-based health video content to pharmacies and healthcare facilities. Revenue derived from platform/content licensing or subscription to pharmacies.
4. Cultural Heritage Media Materials: Sales or licensing of video/image footage from Egyptian archaeological sites to media companies, museums, and educational institutions.

Pricing tiers

Go-to-market motion3 records

Distribution channels3 records

Marketing channels5 records

Core offering

Samboo is a Japanese digital services company that provides website production, video creation, SNS management, multilingual content, and system/web app development for enterprises, local governments, universities, and healthcare institutions. The company also operates self-operated products including WAKUWAKU TV (a health video streaming platform for pharmacies) and Uchinoko: Pet Caption AI (an iOS app using Anthropic's Claude AI to generate pet social media captions), along with cultural heritage content production including Egyptian archaeological footage licensing.

Product overview

Samboo operates as a digital services company with a multi-product and service portfolio. The core offerings include: (1) WAKUWAKU TV — a self-operated health video streaming service for pharmacies; (2) うちの子ポスト (Uchinoko: Pet Caption AI) — an iOS app using Anthropic's Claude AI to generate pet first-person social media captions with free and premium subscription tiers; (3) デジタルコンテンツ 事業 providing digital content creation for web, video, SNS, and systems; (4) グローバル発信支援 事業 offering multilingual content and global outreach support; and (5) 文化財デジタル発信 事業 operating YouTube channels including 河江肖剰の古代エジプト (339K subscribers) and 河江肖剩の歴史探訪 (37.8K subscribers), plus providing ancient Egypt archaeological footage. The company also co-operates the general incorporated association Platoo as a collaborative partner.

Differentiator

Problem solved

Functional benefit

Brands

• WAKUWAKU TV: Digital health video streaming service for pharmacies that delivers evidence-based health content to transform waiting time into health habits
• うちのこポスト (Uchinoko: Pet Caption AI)
• 河江肖剰の古代エジプト
• 河江肖剰の歴史探訪

Products and services

• WAKUWAKU TV A self-operated health video streaming service that delivers evidence-based health content (exercise, nutrition, sleep information) to pharmacies during patient waiting times, transforming idle waiting time into health promotion opportunities. Includes content delivery platform, content updates, and effect visualization.
• Uchinoko: Pet Caption AI (うちのこポスト) An iOS application that generates pet first-person perspective captions for social media using AI. Users select photos/videos of their pet and the app generates original posting text from the pet's viewpoint. Available as a free tier (5 generations/month) and premium subscription (¥500/month or ¥4,000/year).
• Digital Content Business (デジタルコンテンツ事業) Provides planning, production, and operation of digital content including websites, landing pages, promotional videos, SNS content, educational materials, and system/web app development for enterprises, local governments, universities, and medical institutions.
• Global Outreach Support (グローバル発信支援事業) Supports overseas information dissemination through multilingual website development, multilingual video production, inbound-oriented content design, and professional translation services for tourism, healthcare, academia, government, and manufacturing sectors.
• Cultural Heritage Digital (文化財デジタル発信事業) Promotes history and cultural heritage through YouTube channels (河江肖剰の古代エジプト with 339K subscribers and 河江肖剰の歴史探訪 with 37.8K subscribers), Egyptian archaeological footage provision, and collaborative promotions with museums and cultural institutions.

Named customers8 records

Segments6 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability5 records

Feature4 records

Partnerships

One partnership is on record.

• 一般社団法人はPlatoocoreStrategic or Co-development PartnerCo-creation partner (共創パートナー) that operates outreach YouTube channels with top professionals' expertise. Jointly operates '河江肖剰の古代エジプト' (339,000+ subscribers) and '河江肖剩の歴史探訪' (37,800+ subscribers) YouTube channels. Represents the primary content partnership for cultural heritage and academic outreach.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Digital Garage: Established Japanese digital marketing, fintech, and technology conglomerate with overlapping digital content and marketing services for enterprises. Broader portfolio than Samboo but operates in the same Japanese digital services space.
• Hakuhodo DY Holdings: One of Japan's largest advertising agency groups offering full-service advertising, digital, and content services. A broad incumbent that competes for the same enterprise digital content and government/municipal clients that Samboo serves.

Direct peers

• FreakOut Holdings: Japanese digital advertising technology company with programmatic advertising and SNS-focused services. Comparable in digital marketing capabilities and Japanese market focus.
• StudioZ: Japanese digital content and IP development company, including SNS-focused content. Operates in the same digital content production space as Samboo, with comparable target customers.
• Septeni Holdings (now part of D.A. Consortium): Japanese digital advertising agency offering digital marketing, creative production, and SNS management services. Directly comparable to Samboo's core digital content and SNS business targeting enterprises and government entities.
• ADWAYS: Japanese digital advertising and marketing company providing affiliate, SNS, and digital content services. Comparable to Samboo's digital content production and SNS management business targeting enterprise clients.
• Asobo System (formerly IRIS): Japanese digital marketing and creative content agency providing website, video, and SNS production services. Closely comparable in service mix and target customer segments to Samboo's core digital content business.

Emerging players

• Allganize: Japanese AI company building generative AI solutions for enterprise document and knowledge workflows. Comparable to Samboo's use of generative AI for consumer-facing applications, though targeting enterprise rather than consumer use cases.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@yukiancientegyp
• Xx.com/samboo_marke

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Samboo