You Can Actually Boat Out to “KAWAII-CORE ISLAND” on Lake Miyazawa 🚣🏝️
Step outside and you’ll be greeted by a jaw-dropping sight — a 6-meter-tall, 7.5-meter-wide pink island floating on Lake Miyazawa: “KAWAII-CORE ISLAND” 🎀

And yes — you can actually land on it by boat 🚣 We spotted people rowing across the lake and realized they were heading straight to the island — it’s a legit option! Getting up close to a giant artwork like this is a genuinely rare experience ✨
Right in front of the museum entrance, there’s also a 6-meter tower sculpture called “Polychromatic Skin -Gender Tower-“ — your excitement level will be maxed out before you even walk through the door 🙌 Other Metsa Village visitors were definitely doing double-takes 🌈💨

What’s at the Limited Merch Shop “THE KAWAII WORLD SHOP”? 🛍️
Inside the museum, there’s a pop-up shop called THE KAWAII WORLD SHOP selling exclusive merchandise ✨ Posters and original goods lined the shelves — Summer grabbed a poster 🎉




Ticket Prices & How to Buy — Save ¥200 with Advance Tickets 🎟️
| Advance | Same-day | |
|---|---|---|
| Adult | ¥1,000 | ¥1,200 |
| Child (ages 4–high school) | ¥500 | ¥700 |
Advance tickets save you ¥200 vs. same-day 🎟️
Grab your advance tickets here!
Access & Basic Info for Hyper Museum Hanno 📍
| 📌 Exhibition | Sebastian Masuda “KAWAIITOPIA -GO TO HEAVEN (HELL)-” [1st Anniversary Show] |
| 📅 Dates | Saturday, March 14 – Sunday, August 30, 2026 |
| 🕙 Hours | 10:00 AM – 5:00 PM (last entry 30 min before closing) |
| 🏛️ Venue | Hyper Museum Hanno (327-6 Miyazawa, Hanno City, Saitama — inside Metsa Village) |
※ Moominvalley Park is on the same grounds — make a full day of it! 🧡
🌈 Recap 🌈
✅ Sebastian Masuda’s first large-scale solo show in 5 years — “KAWAIITOPIA” is an immersive experience where kawaii becomes hell 🔥
✅ Wear sneakers, don’t touch the exhibits, and soak in every room 🧸👟
✅Open until August 30,2026. Don’t miss advance tickets(from ¥1,000) and the boat experience🎟️
🔗 Source: Sebastian Masuda Official Site / Metsa Official Press Release
© 2026 Sebastian Masuda All Rights Reserved. All rights to the exhibition “KAWAIITOPIA -GO TO HEAVEN (HELL)-” belong to Sebastian Masuda and Hyper Museum Hanno.














