**Please note that this voucher is an online e-ticket. You need to login Klook App or website to present the voucher on your device with internet access** If you’re in the Ikebukuro District of Tokyo and you’re looking for a nice place to spend with your family and friends, then go to the 60th floor of the Sunshine City building to visit the famous Sunshine Aquarium. There’s a total of 37,000 majestic fish belonging to approximately 750 species that you can see swimming around inside more than 80 tanks. There are also adorable sea otters, penguins, and flamingos that you can befriend. There’s even a section called the Sunshine Aqua Ring, which is a transparent overhead water tube. You can watch sea lions romp around it and slide down into the pools. There’s also a variety of entertaining shows that you can watch, one of them featuring the sea lions and aquarium staff diving together. Another great section is the Jellyfish Tunnel, where you can marvel at the jellyfish lined up around you and admire their gorgeous colors as they float and dance. This is a must-visit attraction for lovers of the sea.