Rina Otomi (音海 里奈) is a former Japanese AV actress. Her body measurements at the time when she was active wer 100-62-96cm (H cup) and her height is 163 cm. She was affiliated with cielo Production and was an exclusive actress for Fitch. She made here AV debut in October 8, 2015. Her former stage name was Yuuka Kawami (川美 優香, Yūka Kawami).