What IRIAM does

IRIAM is a Japanese consumer mobile application that enables users to broadcast as self-created 2D virtual characters and participate in real-time live streams. The platform serves two user segments: virtual streamers (ライバー), who can become broadcasters using just a single illustration as their avatar, and audience participants (リスナー), who join streams to chat, send reactions, and engage in community activities. IRIAM differentiates through its proprietary "Motion Live" (モーションライブ方式) streaming technology, which delivers approximately 0.1 second latency, 95% lower data consumption compared to traditional video streaming, and zero image degradation. The product is positioned around character-based anonymity and community interaction, with the company marketing IRIAM as a "hangout space" where users can "speak, listen, sing, play, and laugh together" beyond their everyday selves.

The technology stack is centered on the Motion Live pipeline, which is purpose-built for illustration-driven streaming rather than webcam capture, and includes interactive overlay features such as reactions, penlights, and collaborative viewing tools. Distribution is exclusively through Apple's App Store and Google Play, with storefronts and content positioned for the Japanese domestic market. The business model is freemium: the app is free to download, and revenue is generated through in-app purchases of virtual currency (gems), including a discounted top-up service branded IRIAMおトクチャージ (iriam.app/top). Adjacent offerings include IRIAM MUSIC and an external service called イルミナリー (Illuminary), suggesting an evolving sub-brand ecosystem.

IRIAM inc. is a privately held corporation founded in 2018 and headquartered in Shibuya, Japan. The company celebrated its 7th anniversary in September 2025. No funding rounds, acquisitions, leadership changes, enterprise customers, or international expansion have been disclosed in the available source material, and revenue figures are not publicly reported. Marketing is conducted primarily through owned social channels (YouTube @iriam_official and X @iriam_official) and earned media in Japanese publications such as kai-you.net, realsound.jp, and omocoro.jp.

Name

IRIAM

Legal name

IRIAM inc.

Website

https://live.iriam.com

Company type

Private

Founded year

2018

Operating status

Operating

Short description

IRIAM is a Japanese mobile app that lets users broadcast as self-created 2D virtual characters and join live streams with sub-second latency. It serves individual streamers and listeners in Japan via a freemium model with in-app gem purchases.

Ownership category

akta.pro rank

Product category

Virtual Live Streaming

NAICS

Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers (516210), Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers (51621)

SIC

Services-Miscellaneous Amusement & Recreation (7990)

akta.pro primary industry

IRL & Lifestyle Live Streaming Platforms (MPACACAC)

Keywords

• Virtual live streaming
• Character broadcasting app
• Vtuber streaming platform
• Mobile live streaming
• Avatar-based streaming

Headquarters

HQ city

Shibuya

HQ country

Japan

HQ region

Asia

Markets served

GTM type

B2C

Offering type

Digital Commerce or Content

Cost components

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

Revenue model

1. Free-to-play with in-app purchases: IRIAM is a free V live communication app available on App Store and Google Play. The app offers premium features through in-app purchases, including 'IRIAMおトクチャージ' (discounted charging) for virtual currency/gems used during streams. Users can purchase gems to support streamers and access premium features.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

IRIAM is a freemium mobile V (virtual) live communication app that enables users to become live streamers using a single illustration as a 2D character avatar, with streams delivered via its proprietary Motion Live streaming technology at approximately 0.1 second latency and 95% lower data consumption than conventional video streaming. The app supports real-time audience interaction through reactions, penlights, and chat, and monetizes via in-app gem purchases through "IRIAMおトクチャージ" that listeners can use during streams. Companion offerings include IRIAM MUSIC for music-related content and a linked external service called Illuminary (イルミナリー).

Product overview

IRIAM is a single, unified V live communication app that enables users to stream as self-created 2D characters. The platform's core technology is its proprietary "motion live method" (モーションライブ方式) which delivers near-zero latency streaming (approximately 0.1 seconds), reduced data usage (95% reduction compared to conventional video streaming), and high-quality image transmission. The product ecosystem includes the main IRIAM app, along with associated services like IRIAM MUSIC for music content and イルミナリー (Illuminary). Users can also use the IRIAMおトクチャージ service for in-app purchases and credits.

Differentiator

Problem solved

Functional benefit

Products and services

• IRIAM A freemium mobile V (virtual) live communication app that lets users create a 2D character from a single illustration and stream live as that avatar with near-zero (~0.1s) latency, 95% lower data consumption than traditional video streaming, and interactive audience features such as reactions, penlights, and chat. Targeted at individual content creators and listeners in Japan.
• IRIAM MUSIC A music-focused sub-brand/service linked from the IRIAM footer, associated with music content on the platform.
• Illuminary (イルミナリー) An external service linked from the IRIAM platform, presented as a separate sub-brand.
• IRIAMおトクチャージ (IRIAM Discounted Charging) In-app top-up/charging service that lets users purchase gems/virtual currency to support streamers and access premium features during live streams.

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators1 record

Recent moves5 records

Expansion highlights3 records

Broad incumbents

• ANYCOLOR (Nijisanji): ANYCOLOR operates the Nijisanji VTuber agency, one of the two dominant Japanese VTuber ecosystems alongside Hololive. It overlaps IRIAM on audience demographics and VTuber content consumption in Japan, though via an agency model.
• Twitch (Amazon): Twitch is the dominant global live streaming platform. While not Japan-centric or character-based, it competes for VTuber streaming hours and viewer attention, particularly through VTuber channels that already command large audiences there.
• Cover Corp (Hololive Production): Cover Corp operates Hololive Production, the largest VTuber talent agency and YouTube-native streaming ecosystem. While business model is agency/IP-led rather than platform-led, it competes for the same Japanese VTuber viewer and creator attention as IRIAM.
• Bilibili: Bilibili is a major Chinese video and live streaming platform with a deep VTuber content ecosystem. While geographically separate, it represents the dominant non-Japanese platform for character-based streaming and a benchmark for VTuber monetization at scale.

Direct peers

• Mirrativ: Mirrativ is a Japanese mobile-first live streaming app focused on gameplay and lifestyle streaming. It overlaps IRIAM on Japan mobile live streaming distribution, freemium gifting monetization, and casual creator onboarding, though without character/avatar mechanics.
• Pococha (DeNA): Pococha is DeNA's Japanese mobile live streaming platform for casual streamers, with freemium gifting mechanics and a Japan consumer focus. It is comparable to IRIAM on product format, monetization model, and target user, though camera-based rather than character-based.
• SHOWROOM: SHOWROOM is a long-standing Japanese live streaming platform owned by DeNA with a strong presence in idol and entertainment streaming. Comparable on Japan consumer live streaming and virtual gifting, though focused on real-person talent rather than avatars.
• REALITY: REALITY is a Japan-based mobile live streaming app where users stream as 3D avatar characters, the closest functional analog to IRIAM's character-based live streaming model. Both target Japanese consumer audiences with low-barrier avatar onboarding and freemium gifting mechanics.

Emerging players

• 17LIVE: 17LIVE is a major Asia-Pacific mobile live streaming platform with strong presence in Taiwan, Japan, and Southeast Asia. It overlaps IRIAM on mobile-first live streaming and gifting economics in the Japanese market, and represents a viable expansion benchmark.
• VSPO (Brave Group): VSPO is a Japanese VTuber agency specializing in gaming and esports-focused virtual streamers. It competes with IRIAM for Japanese VTuber audience attention and creator talent, particularly in the gaming vertical.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/iriam_official
• YouTubeyoutube.com/@iriam_official

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 IRIAM