Shonen and shojo anime sit on opposite ends of the medium’s genre spectrum. At least, that’s how most fans set these seemingly incompatible genres apart. Shojo anime appeals to younger female audiences, often focusing on themes of romance, relationships, and characters’ spiritual growth. In contrast, shonen is a much more universal genre that features over-the-top action, thrilling, fast-paced adventures, and little to no emotional pondering.
Source：https://www.cbr.com/shonen-anime-for-shojo-fans/
