A very warm welcome, friend, to a place of true wonder, high above the bustling city streets. We are delighted you’ve joined us at Sunshine Aquarium, Tokyo’s famous “Oasis in the Sky.” Perched atop the Sunshine City complex in Ikebukuro, this is not just an aquarium; it is a magical sanctuary where the deep blue ocean and the bright blue sky seem to merge. It’s a place designed to refresh your spirit and fill you with childlike awe, proving that a vibrant marine paradise can exist in the most unexpected of places. Prepare to be enchanted!

Your journey begins in our indoor “Ocean Journey,” where you’ll first be captivated by the “Sunshine Lagoon.” This vast, luminous tank brings the warm, life-filled seas of Okinawa to the heart of Tokyo. Bathed in natural light, it’s a living painting of color and motion. Allow yourself to be mesmerized by the shimmering schools of fish that dart as one and the graceful rays that glide by like silent shadows. Following this path, you will soon find yourself drifting into the “Jellyfish Panorama.” Step into this darkened, immersive space and feel the world melt away. A massive, 14-meter-wide curved tank surrounds you, filled with a galaxy of moon jellyfish pulsing in a gentle, hypnotic rhythm. It is a moment of pure, poetic tranquility.

But the true marvel, the experience that defines this aquarium, awaits you outside in the “Marine Garden.” Step into the open air and look up. Here, you will witness a sight that truly defies belief: “Penguins in the Sky.” In a remarkable, transparent tank that juts out over the city, you can watch our charming penguins “fly” through the water, their forms silhouetted against the actual Tokyo skyline. It’s a breathtaking illusion. Nearby, the “Sunshine Aqua Ring” offers a similar miracle, as sleek, powerful sea lions loop and dive in a watery halo suspended in the air, swimming through the clouds right above you.

This “Oasis in the Sky” is a place of constant discovery. You may see otters at play, or pelicans enjoying the sun. Be sure to check the daily schedule for our captivating performances, from the dynamic sea lion shows to the “Underwater Performance Time,” where divers in the main lagoon share the secrets of the sea. Sunshine Aquarium is a testament to the beautiful, surprising nature of life, a refreshing escape that we are so happy to share with you. We hope your visit is filled with joy and wonder.