Tantei Opera Milky Holmes, Endro~! Recommendations
The comedy story follows a group of eccentric color-coded girls where each have their own quirks, it is lighthearted and playful with tropes. Both also has similar themes of being a student in some school, and how the gangs is somewhat the best and also the worst of the team of the academy.
The cast is in a (unbeknownst to them) teacher/student relationship with their 'adversaries.' The setup is similar enough that sometimes some of the same humor comes through, although fans of Milky Holmes might not think Endro has the same off-kilter sense about itself. Fans of one will most likely enjoy the other.