Merman in My Tub is an uproarious supernatural comedy manga that turns the popular – monster girl – genre on its tail by focusing on monster boys. What happens when an intruder from the sea stakes claim to your bathtub? A cool yet demure teenage boy named Tatsumi must learn to live with the self-obsessed and playful merman Wakasa in a small Tokyo apartment. These two dissimilar young men will learn what it takes to deal with one another in their everyday lives. Of course, impromptu visits by W…