Japan IT Week Spring 2027
Overview
The spring edition of Japan's largest IT and DX trade show. In 2027 it runs alongside Japan DX & AX Week, Sales & Digital Marketing Week, and EC & Store Week, with about 1,100 exhibitors filling East Halls 1-8 of Tokyo Big Sight and an expected 57,000 visitors. It serves as a venue for comparing IT products and holding business talks, covering everything from systems development and security to AI.
Foundation
- Founded
- 2001
- Founder
- Reed Exhibitions Japan (now RX Japan)
Launched as one of Japan's largest BtoB trade shows for business talks and information gathering in the IT industry
Transition
- 2001 初開催。IT系展示会として始動
- 2010 複数専門展の同時開催体制に拡大
- 2024 Japan DX Week・営業デジマWeekなど併催展を拡充
- 2026 春展を東京ビッグサイトで開催（4月8〜10日、1,100社出展・約6万人来場規模）
- 2027 4月7〜9日に春展を東1〜8ホールで開催決定。Japan DX & AX Week等と同時開催
Voices
A two-person team toured booths and talks, realizing that the resolution of a written spec determines deliverable quality (from Yadokari Inc.'s report, in Japanese)
A first-time visitor was struck by the venue's scale, from security to robotics, and valued seeing products in person as a fully remote worker (from Cloud Native Inc.'s report, in Japanese)
A visitor recalled Anthropic's Claude Code talk and the message that pursuit matters in the AI era, sensing strong interest in AI services across the venue (from forUSERS Takashi Ibata's report, in Japanese)
Japan IT Week Autumn 2026
The autumn edition of Japan's largest IT and DX exhibition. Composed of Japan IT Week, Japan DX & AX Week, the Sales & Digital Marketing Week, and the EC & Store Week, it is the largest such show in the second half of the year, with 780 exhibitors. Some 30,000 business professionals gather in Makuhari to compare products and hold meetings across system development, security, AI, and DX. Unlike the spring edition at Tokyo Big Sight, the autumn show is held at Makuhari Messe.
Japan IT Week Spring 2026
Japan's largest comprehensive IT and DX exhibition, comprising multiple specialized shows covering system development, operations, security, AI, and DX. With 1,100 exhibitors, it attracts around 60,000 business professionals for product comparison and business meetings. Held twice annually in spring and autumn.
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