# $270,000 Sub-Aquatic Restroom Underwater Toilet at Mumin Papa Cafe By Mitchell Fanning | Published 2007-11-30 | Luxury Source: Trend Hunter, https://www.trendhunter.com/trends/underwater-toilet References: [bornrich.org](http://www.bornrich.org/entry/toilet-underwater-fish-enjoy-from-an-adjacent-aquarium-while-you-crap/) & [geocities.jp](http://www.geocities.jp/sinbori13001/mumin.html) Mumin Papa Café offers its customers the luxury of using an [underwater restroom](https://www.trendhunter.com/trends/smart-toilets) built alongside a giant aquarium. So, here is your chance to go No. 2 in the aquatic surrounding with fish and turtles. This experience is only available for the fairer sex (that means you, ladies) that will enjoy the $270,000 [sub-aquatic restroom](https://www.trendhunter.com/trends/modern-urinal-design) designed with the perspective to recreate the pleasant sensation of relieving yourself while swimming in the ocean. ## Trend Insights (Trend Hunter) - Score: 5.5/10 - Popularity: 70% | Activity: 87% | Freshness: 8% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: North America, Europe, Asia ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Luxury](https://www.trendhunter.com/luxury) > [Ultra Luxury](https://www.trendhunter.com/ultraluxury) ## Key Themes ### Key Themes Behind This Trend - **Underwater Restrooms:** Creating underwater restrooms in various establishments where customers can have a unique and immersive experience while relieving themselves. - **Aquatic Surroundings:** Designing establishments with aquatic surroundings, such as giant aquariums, to enhance the customer experience. - **Gender-specific Restrooms:** Offering gender-specific restrooms with luxury features and innovative designs to cater to the unique preferences and needs of different demographic groups. ### Where This Applies - **Hospitality:** Hotels and restaurants can introduce underwater restrooms and incorporate aquatic surroundings to attract customers and provide unforgettable experiences. - **Entertainment:** Theme parks and entertainment venues can create gender-specific restrooms with innovative designs to enhance the overall visitor experience and stand out from competitors. - **Tourism:** Tourist attractions and destinations can incorporate underwater restrooms and aquatic surroundings to offer unique and memorable experiences for visitors. ## Related on Trend Hunter - [Luxury Mobile Toilets](https://www.trendhunter.com/trends/luxury-mobile-toilet.md) - [Illuminated Public Artful Toilets](https://www.trendhunter.com/trends/hiroo-east-park.md) - [Light-Filled Public Restrooms](https://www.trendhunter.com/trends/vivid-toilet-interior.md) - [Branded Bathroom Guides](https://www.trendhunter.com/trends/cashmere-ultraluxe-bathroom-guide.md) - [Futuristic Intelligent Toilets](https://www.trendhunter.com/trends/intelligent-toilet.md) - [Lavatory Travel Guides](https://www.trendhunter.com/trends/encycloopedia.md) - [Enclosed Japanese Park Toilets](https://www.trendhunter.com/trends/toiletowa.md) - [Madrid-Based Underwater Pubs](https://www.trendhunter.com/trends/pubmarine.md) - [Brutalist Smart Toilets](https://www.trendhunter.com/trends/formation-02.md)