My Father Is a UnicornMy Father Is a Unicorn

"Uno Issei is still in high school when his mother remarries. His mom's new husband, Masaru, is a nice enough guy, he just happens to be a unicorn. Sometimes in the form of a talking horse, sometimes in the form of a beautiful man, Masaru is determined to run the household while his wife is away and win Issei over. For better or worse, now Issei is stuck teaching this unicorn man how to be a good dad in this idiosyncratic comedy about the magic of family"--Amazon