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Dive into Sebastian Masuda’s immersive kawaii world at Hyper Museum Hanno

The Harajuku icon’s first major solo exhibition in years turns a Saitama theme park into a psychedelic utopia of cuteness

Shota Nagao
Written by
Shota Nagao
Editorial Assistant, Time Out Tokyo
Dive into Sebastian Masuda’s immersive kawaii world at Hyper Museum Hanno
Photo: Shota Nagao
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Prepare your ponchos and panniers: Harajuku J-fashion icon Sebastian Masuda has opened his first large-scale solo exhibition in years. ‘Kawaiitopia’, its name a portmanteau of kawaii and utopia, is now on view at Hyper Museum Hanno. The show is packed with psychedelic, candy-coloured installations and immersive rooms made for photo ops.

The exhibition unfolds across six themed spaces presented in a loose chronology, tracing Masuda’s formative experiences and how he arrived at his understanding of kawaii after navigating personal conflicts. Visitors are invited to follow that journey and reflect on their own definition of kawaii, which Masuda frames not simply as ‘cuteness’, but as a personal universe of freedom and self-acceptance.

Dive into Sebastian Masuda’s immersive kawaii world at Hyper Museum Hanno
Photo: Shota Nagao

A standout is the artist’s signature work ‘Colorful Rebellion – Seventh Nightmare’, first conceived in New York 12 years ago and now reimagined in Japan for the first time. The installation features a stuffed teddy bear in a bedroom lined with neon-pink and yellow toys and trinkets, alongside a dramatic crater spilling plush dolls outward. It reads as a self-portrait shaped by the struggles and impulses that have defined Masuda’s life, from desire and delusion to fate, wounds and reality.

Dive into Sebastian Masuda’s immersive kawaii world at Hyper Museum Hanno
Photo: Shota Nagao

While it’s taking place a bit outside central Tokyo, the exhibition offers an approachable but deep dive into Harajuku kawaii while prompting a look at where the culture is headed next. Expect plenty of Instagram-worthy photo spots and interactive moments throughout.

After exploring the indoor galleries, round off your visit with a boat ride to Kawaii Core Island, a floating utopian sanctuary on Lake Miyazawa. Marked by a pink inflatable heart, it symbolises the journey of discovering the ‘heart’ of kawaii through overcoming struggles and embracing self-acceptance and freedom.

On your way out, don’t miss the pop-up shop, which stocks exhibition-exclusive T-shirts, die-cut stickers, neon omamori amulets and more, alongside fun 6% Dokidoki key charms.

Sebastian Masuda’s ‘Kawaiitopia –Go to Heaven (Hell)–’ is on at Hyper Museum Hanno until August 30. The exhibition is open 10am-5pm daily.

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