Iteya Genta and Iwanaga Kento, the 2025 world champions in men's nage-no-kata, give a seminar at the Kodokan's new building, 6th floor school dojo, in Tokyo on Saturday 14 November 2026, from 1:30 to 3:30 p.m., for 1,500 yen including tax, organised by the Tokyo Judo Federation. Late arrivals may join.
The seminar links kata and randori, understanding judo's original method of practice through both, and expression. The programme has three parts: embodying judo's original method of practice, the forms of randori, and expression.

Venue: 1-16-30 Kasuga, Bunkyo-ku, Tokyo — Kodokan new building, 6th floor school dojo.