Anime bl with blonde and black haired couples

I wanted to say it started with the trauma left by Banana fish but Dokyussei is older. But it’s still funny how it happened so many times.

  1. Dokyussei (Classmates)
  2. Banana Fish
  3. Sasaki and Miyano
  4. Twilight out of focus Honourable Mention King’s Maker

I only added the ones I know.