Underwater Love (UNDERWATER LOVE-おんなの河童-, UNDERWATER LOVE Onna no kappa) is a 2011 pink film musical about a woman and a sea creature. It is a co-production between Germany's and Japan's . It was directed by Shinji Imaoka (who had earlier directed the pink films Lunch Box and Frog Song), shot by cinematographer Christopher Doyle and includes music by German band Stereo Total. Underwater Love was shot in 5 ½ days, one take only.