GamingD Inc.

GamingD Inc. is a Japanese gaming and entertainment company founded in March 2015 and headquartered in Owariasahi, Aichi Prefecture. It describes itself as a gaming/entertainment company that has built its business on hands-on know-how from game streaming and video production, and now operates five business lines: live streaming, AI service development, consulting, program planning and filming, and in-house web products. The company positions itself around the idea of creating value through both video and AI, with a tagline about growing businesses with video and AI. The live streaming business covers operation of streaming studios, creator management, and promotional broadcasts for advertisers. GamingD manages a roster of creators and streamers active on Twitch, YouTube, and TikTok, and also provides TikTok liver agency services and gaming team management. The AI services business focuses on deploying local large language models (LLMs) with OpenWebUI for corporate internal use, emphasizing data sovereignty, offline operation, and a buy-out GPU model instead of API metered billing. The consulting business supports YouTube and social media channel operations, esports marketing, PR strategy, and event planning. The production business combines drone aerial filming with studio production for broadcast and archive content. The products business develops and operates its own web products, including the AI accounting assistant 'Zeni-suke' for freee, the next-generation live streaming platform 'Atlasite', the shrine and temple location app 'Kaminavi', and the drone flight log app 'Sorlog'. GamingD is a private company with capital of 3 million yen. Its representative director and founder is Masaru Ejiri, and its COO is Masashi Yamazaki. The company lists major clients and partners including ASUS Japan, Amazon Japan, NTT e-Sports, Intel, NVIDIA, and Square Enix, among more than 17 companies. It is based in Aichi Prefecture and primarily serves the Japanese market, with a focus on gaming, esports, streaming, and AI-driven business solutions.

GamingD Inc. was founded on March 17, 2015, as a gaming and entertainment company in Aichi Prefecture, Japan. The company initially built its expertise in game streaming and video production, operating live streaming studios and managing creators. Over time, it expanded into related areas, leveraging its on-site know-how to offer consulting, AI services, and program production. By the early 2020s, GamingD had established five business lines: live streaming, AI service development, consulting, program planning and filming, and in-house web products. The AI services business emerged as a significant focus, providing local LLM deployment with OpenWebUI for corporate internal use, emphasizing data sovereignty and offline operation. The company also developed its own web products, including Zeni-suke (an AI accounting assistant for freee), Atlasite (a live streaming platform), Kaminavi (a shrine and temple location app), and Sorlog (a drone flight log app). In 2026, GamingD continued to evolve, holding AI seminars for SMEs, renewing its official website, and announcing the development of an OCR-based receipt organizer tool. The company remains privately held, with founder Masaru Ejiri as representative director and Masashi Yamazaki as COO.

• GamingD Inc. founded

• Announced development of OCR x AI Receipt Organizer

• Official website fully renewed

• Held AI business utilization seminar for SMEs

A gaming and entertainment company that creates value through both video and AI, leveraging live streaming and production know-how to offer AI, consulting, and product services.

• Zeni-suke - AI Accounting Assistant for freee

  AI accounting assistant that analyzes freee data and allows users to visualize and analyze accounting data by asking questions on Discord.

• Atlasite - Next-generation Live Streaming Platform

  A live streaming platform developed by GamingD.

• Kaminavi - Find auspicious direction shrines and temples

  App to find shrines and temples in auspicious directions and plan visits.

• Sorlog - Drone Flight Log Management App

  iOS app for drone flight logs and records, compatible with MLIT DIPS 2.0.

1. 1株式会社GamingDgamingd.co.jp
2. 2プロダクト事業 | 株式会社GamingDgamingd.co.jp
3. 3会社情報 | 株式会社GamingDgamingd.co.jp
4. 4Aiサービス開発事業 | 株式会社GamingDgamingd.co.jp
5. 5GamingD - Wikidatawikidata.org