
Singapore Oceanarium (Resorts World Sentosa) unveils Hangyodon Marine Discovery, the largest Hangyodon-themed immersive experience in Southeast Asia and the first collaboration of its kind. Running from 28 November 2025 to 4 January 2026, this holiday event marks the 40th anniversary of Sanrio’s beloved half-fishman character Hangyodon, bringing together ocean education, storytelling, character experiences, and festive magic in one spectacular showcase.
This specially curated edutainment trail follows Hangyodon and his best friend Sayuri the octopus as they embark on their first ocean getaway. Every zone blends whimsical Sanrio storytelling with purposeful marine learning—from coral propagation to shark conservation—while highlighting how the ocean is deeply connected to our daily lives.
Interactive panels, immersive installations, and colourful visuals guide visitors through stories of ocean health, marine species, and the effects of pollution. Families and children are invited to engage, touch, learn, and play at every turn.
Life-Sized Installations & Photo Moments
Step into Hangyodon’s quirky universe through giant displays, interactive installations, and themed photo spots. Guests can pose with Hangyodon, explore creative backdrops, and collect fun family photos throughout the journey.
Giant Hangyodon Inflatable
A massive inflatable Hangyodon greets visitors at the entrance—setting the tone for a festive, larger-than-life adventure inside the Singapore Oceanarium.
Themed Retail & F&B Exclusives
Fans can bring home limited-edition Hangyodon x Singapore Oceanarium collectibles, including special-edition merchandise created for this 40th-anniversary event. Themed treats and drinks add to the celebration.
Hangyodon-Themed Guided Programme
Go behind the scenes in Animal Spotlight: Corals with the Oceanarium’s animal care specialists. Guests learn how corals are cared for and propagated—and take home an exclusive Hangyodon-themed souvenir.
Character Meet & Greets
Meet Hangyodon in person! Capture adorable photos, enjoy magical moments, and create memories with the cheerful half-fishman mascot.
Main Image Credit: Singapore Oceanarium, Resorts World Sentosa
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