株式会社グラム

What 株式会社グラム does

株式会社グラム (Gram Co., Ltd.) is a Japan-domiciled (Osaka) company operating RAJAJUARA, an online slot gaming platform targeted at Indonesian consumers. The platform offers approximately 190 slot games accessible through two client layers: a lightweight Android APK application optimized for fast load and low data usage, and an H5 HTML5 browser interface for instant play without installation. To address ISP-level blocking common in Indonesia, the company maintains anti-blocking alternative links. The platform supports seven payment channels for deposits and withdrawals (DANA, QRIS, VA, bank transfer, GoPay, Linkaja, OVO) with minimum deposits as low as Rp 10,000 and maximum withdrawals of Rp 10,000,000, alongside a VIP loyalty program offering monthly bonuses on the 6th, 16th, and 26th of each month.

The business model is consumer-direct and transaction-based, generating revenue from a house edge or commission on slot gaming wagers plus deposit-based promotional bonuses. Go-to-market is product-led growth via mobile-first distribution, with community-led acquisition driven through Telegram (RAJAJUARA_pro), WhatsApp, and Facebook channels, supplemented by 24/7 customer service. The customer base is a long-tail of individual Indonesian slot players (no enterprise or B2B exposure), with marketing emphasizing transparency metrics such as displayed RTP percentages (e.g., 99.74%, 98.97%) and a published 30-day stability score.

Operationally, the company is lean — headcount is reported at 10 employees — and there is no disclosed funding history, no partnerships, no M&A activity, no regulatory licensing in public records, and no corporate timeline. The entire enterprise is structured around a single product (RAJAJUARA) in a single market (Indonesia), which is a high-risk operational footprint given the restrictive regulatory environment for online gambling in Indonesia.

Name

株式会社グラム

Legal name

RAJAJUARA

Website

https://tenpo-jimusyo.com

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

株式会社グラム is a 10-person Osaka-based company operating RAJAJUARA, a mobile-first online slot gaming platform targeting Indonesian consumers via Android APK and H5 browser access, with localized payment rails and community-led acquisition.

Ownership category

akta.pro rank

Product category

Online Gaming

NAICS

Gambling Industries (7132), Other Gambling Industries (713290)

akta.pro primary industry

Online Casino Platform Providers (PAM, Wallet, CMS, Back Office) (MPAEABAK)

akta.pro secondary industries

iGaming Platform Providers (Turnkey/Casino & Sportsbook Platforms) (MPAEAKAA), Payments Orchestration, Wallets & Alternative Payments Enablement (MPAEAKAH), Gaming-Focused Payment Gateways & Orchestration (MPAEALAB)

Keywords

• Online slot gaming
• Mobile gaming platform
• Casino slot games
• Digital gaming payments
• Indonesian gaming platform

GTM type

B2C

Offering type

Software

Cost components

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

Revenue model

1. Gaming transaction fees: Revenue generated from slot gaming transactions, including player deposits and wagers. Platform takes a commission or house edge on gaming activity.
2. VIP and promotional bonuses: Deposit bonuses (5% DANA, 1% VA), daily prizes, and monthly VIP bonuses funded by transaction volume

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

株式会社グラム operates the RAJAJUARA online slot gaming platform, delivering approximately 190 slot games to Indonesian consumers via a lightweight Android APK and an H5 browser-based interface. The platform combines multi-channel Indonesian payment processing (DANA, QRIS, VA, bank transfer, GoPay, Linkaja, OVO), an anti-blocking alternative link system, real-time win/live statistics dashboards with RTP transparency, and 24/7 community-driven customer support to enable mobile slot play and wagering.

Product overview

RAJAJUARA is a single unified online slot gaming platform. The core product is the RAJAJUARA platform itself, accessible via two client options: an Android APK application (APK utama) for dedicated mobile access with full lobby features, and an H5 mobile web version for instant browser-based play without installation. The platform includes payment processing (deposits/withdrawals), customer support (24/7 via Telegram, WhatsApp, Facebook), and approximately 190 slot games from various providers.

Differentiator

Problem solved

Functional benefit

Products and services

• RAJAJUARA Online Slot Gaming Platform Unified online slot gaming platform offering approximately 190 slot games, accessible via Android APK download or H5 mobile browser play without installation. Includes multi-channel Indonesian payment processing (DANA, QRIS, VA, bank transfer, GoPay, Linkaja, OVO), anti-blocking alternative links, real-time win feeds, RTP transparency, and 24/7 community support for individual Indonesian players.

Quantifiable outcome

• 190 active games available
• +2 more outcomes

Named customers6 records

Segments1 record

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators5 records

Recent moves4 records

Expansion highlights4 records

Others

• Habanero Systems: Slot and table game provider widely distributed across Asian-facing online casino aggregators. Comparable as content supplier to the same operator category as RAJAJUARA.
• DANA (payment provider): Indonesian e-wallet integrated by RAJAJUARA for deposits with 5% bonus incentive. Comparable as critical payment infrastructure provider whose continued merchant relationship is foundational to platform economics.
• Koi Gate (Habanero title) operators: Slot titles widely distributed across Asian-facing platforms with similar mechanics and RTP transparency features. Comparable as adjacent content ecosystem players serving the same operator base.
• Pragmatic Play: Major slot game studio whose titles (including Gates of Olympus, shown on RAJAJUARA) are commonly integrated into Indonesian-facing slot platforms. Comparable as upstream content provider feeding the same end-user experience.
• PG Soft (Pocket Games Soft): Mobile-first slot studio with strong penetration in Southeast Asian markets, including Indonesia. Comparable as upstream game provider whose content underpins similar slot aggregator platforms.

Broad incumbents

• SBOBET: Major Asia-licensed online gambling operator with broader sportsbook and casino portfolio. Comparable as an established incumbent in the same Southeast Asian online gambling category, though operating under a recognized license.

Direct peers

• Joker123 / Joker Gaming: Long-established Southeast Asian slot platform with mobile-first access and Indonesian player focus. Comparable in product offering (online slots), distribution (mobile APK), and reliance on anti-blocking infrastructure.
• Slot88: Indonesian-market online slot aggregator brand operating in the same regulatory grey zone with comparable APK/H5 access, anti-blocking infrastructure, and local e-wallet payment support. Directly competitive in product and customer base.
• Higgs Domino: Indonesia-focused mobile gaming platform offering slots and casual gaming with similar APK-based distribution and local payment integration. Directly comparable in target market, distribution model, and product category.

Regional players

• IDNSlot / IDN Poker network: Indonesia-rooted online gambling network with broad slot and poker offerings in the local market. Comparable in geographic focus and player demographic, though with broader product suite.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/%E6%A0%AA%E5%BC%8F%E4%BC%9A%E7%A4%BE%E3%82%B0%E3%83%A9%E3%83%A0

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 株式会社グラム