Pool Wai at Yomiuriland Amusement Park (よみうりランド・プールWAI)

Yomiuriland has been around for more than 50 years now, earning it a special place in many Japanese hearts. It's Tokyo's biggest amusement park, with both fantastic seasonal celebrations, and 44 rides and attractions. In winter 6 million holiday lights blanket the park , in spring the trees burst to life covered in pink cherry blossoms, and in summer the fantastic Pool Wai (プールWAI) water park opens to the public! With five different pools, three types of water slides, and frequent pool events, you'll be having so much fun all day, you might just want to come back the next day too. Let us show you around!Address: 4015-1 Yanokuchi, Inagi, Tokyo Access: Keio Yomiuriland Station (京王よみうりランド駅)

~ A warning to the inked among us: unfortunately, visible tattoos are not allowed at Pool Wai! ~

Official Rules:

As of 2008, guests with tattoos (including small pieces and temporary tattoos) are absolutely forbidden from entering Pool Wai. If guests are found to have tattoos, they will be escorted to the exit with no chance of refund or compensation.