World Same Name Match 2025 — Endorsed by Japan’s Ministry of Foreign Affairs — coming to Shibuya, Tokyo on October 18, with Hirokazu Tanaka’s second Guinness World Record challenge!
We are giving a major upgrade — a full model change — to the four “Hirokazu Tanaka National Conventions” we’ve held since 2010.The new name: “World Same Name Match.” Proposed by [Almost-Leader] Hirokazu Tanaka in his book “All Hirokazu Tanakas” (Shinchosha, July 2025), this event reimagines a same-name gathering as a human-centered platform for solidarity and mutual support, overcoming […]
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