17 Hatsukoi Anime Details and Episodes Arioka Yukihiro. 17 years old. A third-year high schooler. He forcibly took the first person he fell in love with and is now repenting and reflecting. He… Series info Watch free DetailsFormatMangaStatusFinishedSourceOriginalCountryJapan GenresDramaRomance TagsAge GapBoys' LoveSchool Related17 Kyoushi (Prequel) CharactersYukihiro AriokaMakoto Mishima