I flew in business class on Japan's biggest airline for 14 hours and the seat felt more like a hotel room

Taylor Rains/Insider

• All Nippon Airways is the largest airline in Japan, earning a 5-star rating from aviation ranking website Skytrax.
• ANA unveiled new business and first class cabins in 2019, including "The Room" and "The Suite."
• I flew in "The Room" business class from New York to Tokyo and loved the privacy. 

All Nippon Airways is the largest airline in Japan, beating out the country's flag carrier Japan Airlines.All Nippon Airways

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