[First Public Reveal] WOODMAN to Exhibit at "Japan IT Week Spring 2026," Unveiling Joint Solution "MICHIBIKI DC Panel Type" with Michibiki Inc. and the Latest "4U Liquid Immersion Cooling System" in Person

AI/HPC infrastructure construction specialist WOODMAN Co., Ltd. (Headquarters: Chiyoda-ku, Tokyo; President and Representative Director: Shinjiro Ono; hereinafter "WOODMAN") will be exhibiting at "Japan IT Week Spring 2026," Japan's largest IT exhibition, to be held at Tokyo Big Sight from Wednesday, April 8, 2026, to Friday, April 10. Booth Number: W4-45 At this exhibition, we will be exhibiting for the first time the "MICHIBIKI DC Panel Type," developed in collaboration with Michibiki Co., Ltd. (hereinafter "Michibiki"), and the "4U Liquid Immersion Cooling Solution" which adopts a native liquid immersion design. These are positioned as next-generation infrastructure options for AI/GPU server environments that are becoming increasingly dense and high-heat. You will be able to see the actual scale and innovative design, which cannot be conveyed through drawings or documents alone, directly at our booth. ## Featured Exhibition Contents (First Public Reveal, Actual Unit Exhibition) ### 【Actual Unit Exhibition】MICHIBIKI DC Panel Type (Collaborative Solution with Michibiki Inc.) We will exhibit the actual product of this groundbreaking solution, which combines WOODMAN's "Global Data Center Supply Chain" with Michibiki's "Modular Data Center Design Philosophy." It enables the speedy conversion of unused spaces in existing buildings such as logistics centers and factories into data hubs. ### 【Actual Unit Exhibition】Native Liquid Immersion Design 4U Liquid Immersion Cooling Solution We will unveil for the first time a real-life demonstration of a liquid immersion dedicated design solution that fundamentally reconsiders a structure based on air cooling, achieving both high-density implementation and overwhelming cooling efficiency for AI/LLM applications. The liquid immersion cooling tank exhibited this time boasts high cooling capacity despite its space-saving design.

### Liquid Immersion Cooling S6485i 4U-Server Node Server Features: Supports dual 4th/5th Gen Intel Xeon Scalable Processors and can be equipped with up to 8 FHFL double-width PCIe 5.0 AI accelerators. It is optimally designed for liquid immersion solutions. WOODMAN provides product warranty and repair services. ## Other Data Center Construction Solutions (Model/Panel Exhibition) WOODMAN supports optimal infrastructure construction tailored to the business phase and needs of companies. In addition to the actual unit exhibitions above, we will also provide explanations and individual consultations on the following solutions at our booth. ### 【Model Exhibition】WOODMAN QuickBuild DC™

A short-term startup data center construction solution that prioritizes speed. Designed as a WOODMAN original 2MW container-type water-cooled DC, with delivery expected in as little as 7 months from order. Ideal for early deployment of AI computing infrastructure. At this exhibition, we will display a scale model to allow you to confirm the actual scale and container configuration three-dimensionally. ### MICHIBIKI DC Module Type (Collaborative Solution with Michibiki Inc.) A modular data center that supports next-generation GPU servers with high density and seismic resistance. It achieves infrastructure that can be flexibly configured from 1MW to 10MW while meeting Japan's strict building standards. It supports single-story, stacked (2-3 stories), and multi-building configurations, and can be arranged to fit land shapes from approximately 650㎡. ## Recommended for: During the exhibition, in addition to live demonstrations and overview explanations of each solution, specialized staff will be available for individual consultations tailored to customer applications and construction conditions. * Companies considering the development of infrastructure for AI/HPC. * System installation managers struggling with cooling challenges for high-density GPU environments. * Those who wish to effectively utilize idle space in existing facilities. * Data center operators, infrastructure providers, and local government officials. ## Exhibition Outline * Name: Japan IT Week Spring 2026 * Date: Wednesday, April 8, 2026 – Friday, April 10, 10:00 – 17:00 * Venue: Tokyo Big Sight East Halls 1-3, 7-8 / West Halls 1-4 * Booth Number: W4-45 * Organizer: RX Japan Ltd. ## Company Profile * Company Name: WOODMAN Co., Ltd. * Representative: Shinjiro Ono, President and Representative Director * Location: FINEX Kojimachi 6F, 4-4-3 Kojimachi, Chiyoda-ku, Tokyo 102-0083 * Business Activities: Procurement of AI/HPC servers, Data center construction, IT infrastructure business * URL: https://woodman-jp.com/