: True to its title, the animation places a heavy emphasis on summer aesthetics and various styles of swimwear. Voice Talent
Mizugi Kanojo the Animation (TV Mini Series 2009– ) - IMDb
Let’s be direct: this is an adult anime. The “exercise” is a framing device for increasingly intimate training methods. What works here is the pacing. Rather than jumping straight into the deep end (pun intended), the episode spends a solid 10 minutes on genuine, innocent training. Mizuho does push-ups. She struggles with laps. There’s a genuinely funny bit where she nearly cramps up and has to be pulled out of the water.