The Chemical Substance of Love
The Beppu Brothers declare outright to the Defense Club that they're the ones who have been sending the monsters, but the Defense Club members just brush them off, spending their days in their usual slow pace while ignoring the brothers for two whole months. The Beppu Brothers, enraged over this slight, choose February 14th as the day they will have their revenge. And so the Valentine's Day grudge match begins!
Aired 02/09/2016EP 9 - The Chemical Substance of Love

Cute High Earth Defense Club LOVE! LOVE!
Teenage boys are notoriously lazy, and the members of Binan High School's Earth Defense Club are no exception. Their definition of “earth defense” is bumming around all day at the local bathhouse. But when a pink wombat appears out of thin air and begs the boys to help him save the planet, even the idlest high schoolers jump to action. Watch the magical boys transform and save the earth with the power of LOVE!
(Source: FUNimation)
Note: Second season of Binan Koukou Chikyuu Bouei-bu LOVE!