(Head office: Minato-ku, Tokyo; Representative Director: Yuichi Kita; wholly owned subsidiary of Brave group Inc.; hereinafter "D1-Lab"), a company involved in system planning and development, CG content production, and motion capture studio operations, has announced that the Japan Gas Association will host the 2025 Virtual Gas Pavilion Obake Wonderland (hereafter, "Virtual Gas Pavilion"), which will be exhibited in the virtual venue "Virtual Expo ~Flying Yumeshima~" at the Japan International Expo (hereafter, "Osaka-Kansai Expo") (opening on April 10, 2025) for Roblox, which can be played in conjunction with the We were in charge of planning and developing the original game "Vacuum Hero" (released on April 10, 2025) for Roblox, which can be played in conjunction with "Virtual Gas Pavilion Obake Wonderland" (released on April 10, 2025).
Overview of "Vacuum Hero
Vacuum Hero" is an original game that can be played on Roblox, one of the world's largest online game platforms, in conjunction with the "Virtual Gas Pavilion. The player becomes a "vacuum hero" who sucks up carbon dioxide (hereinafter referred to as "CO2") and selects and raises a partner from among the seven "ghosts" that appear in the "Virtual Gas Pavilion. In addition, players can find three secret codes hidden in the "Virtual Gas Pavilion" and enter them in the "Vacuum Hero" to earn 1.5 times more points and coins, gain special tanks, unlock locked areas, and other rewards. In addition, players can enjoy battle events where they can compete against players from all over the world connected within Roblox.

Overview of the Virtual Gas Pavilion
The "Virtual Gas Pavilion" recreates the concept and worldview of the "Gas Pavilion Obake Wonderland," allowing visitors to enjoy the exciting experience of "transforming" into the future online from anywhere in the world at any time. The site also incorporates a system that allows visitors to learn about the future of the gas industry, including future energy "e-methane," while playing through fun game content that only virtual technology can provide.
Gas Pavilion Official Web Site
About D1-Lab
As a subsidiary of Brave group, D1-Lab is mainly engaged in CG production and motion capture studio operation business and system development business, and is in charge of numerous projects in system development and CG production, mainly in the XR and interactive domains.