 If you liked Gakuen Heaven |  ...then you might like Binan Koukou Chikyuu Bouei-bu LOVE! |
Both are lighthearted anime in a school setting featuring all-male casts. Both have similar character archetypes as well. Gakuen Heaven is a bit heavier on the shounen ai, but both the anime have several suggestive situations that lead to amusing episodes.
report Recommended by shadowfireflame
At first glance these anime only seem to have the BL element played at, but after watching Gakuen Heaven, I found that a lot of the scenes resembled each other. My favorite scene in Boueibu being the 'toothbrush scene,' I found it hilarious to see it duplicated in Gakuen Handsome. I do like the characters in Boueibu a lot more.
report Recommended by Nyaominyan