Tokyo creative collective Naked, Inc. will transform UNESCO World Heritage site Nijo Castle into a nighttime canvas of projection, sound and interactive digital art from 23 October to 5 December 2026. The exhibition, *NAKED meets Nijo Castle 2026*, is timed to the 400th anniversary of the 1626 Kan’ei Gyoko — the five-day imperial visit when Emperor Go-Mizunoo was received at the Tokugawa shogun’s Kyoto residence.

SoraNews24, Japan Travel and the organiser’s event site describe nightly hours of 6:00 p.m. to 10:00 p.m., with last entry at 9:00 p.m. The show is planned rain or shine, with severe-weather cancellations announced on the official site and social channels.

Why 1626 still frames an autumn art walk

Nijo Castle, completed in its early form in 1603 as a Tokugawa stronghold in Kyoto, is best known today for its palace architecture and gardens. The Kan’ei visit of 1626 sits at a hinge in Japanese cultural history: court and warrior elites mixed over tea, flowers, dress and garden aesthetics while each side used the spectacle for political legitimacy. Naked’s 2026 edition leans on that exchange rather than treating the castle as a blank projection wall.

Central to the narrative is Tokugawa Masako (also referred to in English coverage as Tokugawa Kazuko / Tōfukumon’in), daughter of the second shogun and consort to Emperor Go-Mizunoo. Coverage from SoraNews24 and Japan Travel casts her as a bridge between courtly and samurai taste whose influence touched kimono culture, tea, flower arrangement and interior design — material Naked reworks through contemporary light and interaction rather than period costume recreation alone.

Three zones: gate, gardens, digital kosode

Visitors move through three curated zones, according to SoraNews24’s walkthrough of the announced programme. The route opens at the ornate Karamon Gate, lit with Kan’ei-era pattern projections. Paths past Ninomaru Palace, the inner moat and Seiryuen Garden layer light-and-sound installations with waka poetry associated with Masako and gosho-zome imperial dyeing motifs against illuminated garden scenery.

In the kitchen forecourt, an interactive piece lets guests choose classic design patterns projected onto a white kosode — the short-sleeved garment that preceded the modern kimono — as wearable digital fashion. A “Masako’s Night Tea Party” strand pairs tea culture with the after-dark atmosphere. Japan Travel notes Japanese and English audio guides for historical context, aiming the show at both art audiences and heritage visitors.

Tickets, free entry for children, Kyoto discounts

Advance (“early”) tickets sold through convenience stores and travel platforms including Jalan and Rakuten Travel run through 22 October: about ¥1,600 on weekdays and ¥2,000 on Fridays, weekends and holidays for high-school age and up, per Holiday Travel’s English summary of the organiser release. Regular prices rise to about ¥2,000 weekdays and ¥2,400 on Fridays, weekends and holidays.

For the first time at this title, junior-high students and younger enter free when accompanied under the published conditions — a policy the production committee has tied to Kyoto’s longer-term cultural education goals. High-school, university and vocational students, plus Kyoto City residents of high-school age and up, can claim a ¥500 on-site cashback with ID after entry (not at purchase), bringing effective adult prices down when the rebate applies.

Lineage and what to watch

Naked has previously staged immersive work at landmarks including Himeji Castle and Matsushima. Returning to Nijo for a Kan’ei anniversary edition places the studio’s projection-and-interaction method inside a clearer historical brief: not only “castle at night,” but a reading of how court–samurai cultural fusion still shapes Japanese design language. The collective has also opened a traditional craft workshop at Kyoto Station, extending the autumn programme beyond the castle walls.

Watch for how free child admission changes family traffic on weekend nights; whether the kosode interactive becomes the social-media hook; and how tightly the production stays readable as Kan’ei history versus pure spectacle. Dates: 23 October–5 December 2026 at Former Imperial Villa Nijo Castle, Nakagyo-ku, Kyoto.

This article draws on SoraNews24, Holiday Travel / organiser materials, Japan Travel and the official Naked event page as of 19 September 2026. Prices and policies should be confirmed on the organiser site before travel.