Sekkou Boys

If you enjoy over the top parodies of the idol genre, than either show is something for you. Sekkou Boys being more weird in its core concept, while Back Street Girls is a bit more mean spirited and having much better exaggerated character reactions. 

-both are about a band -episodes are short -many jokes, comedy being the main genre. -unconventional characters If you liked one is very probably to like the other one, too.  

If you want shows that twist the genres and are parodies and comedy - then these are both great! They are both creative and funny shows with male casts of shoujo manga with twists. In LOVE! the guys are sort of like a male version of Sailor Moon - while in Sekkou Boys - the idols are literally idols (statues). The parodies and humor don't stop there, so if you are in the mood for something different than a regular shoujo romance check these out and be prepared to laugh!  

Both include statue type characters Both are short anime comedies Olympia Kykklos is set both in Ancient Greece and 1964 Tokyo whereas Sekkou Boys tales place at 2010's Japan 

Both anime are parodies of dudes who are high school delinquents or pop idols. They both also have a short episode duration and absurd humor making these two entertaining to watch or check out. 

Both of these shows are parodies of the idol genre, which feature non-human characters as the idol. While Sekkou Boys is about a group of statues trying to become idols, Miss Monochrome focuses on an emotionless robtot trying to be one, but misunderstanding a lot of things or being amazing at everything...except being an idol. Both are meant to be more funny and they both have pretty great and catchy music. 

Each employ a group of newcomers attempting to break through in their field of work. The ambition and wide-eyed enthusiasm of the main characters bear some resemblance. Good use of self-referential humor.  

Both are short comedy anime series that have likable characters that end up in odd, yet amusing situations  

Unconventional series, both of which allude to Ancient Rome in some way. Thermae Romae's premise is a time travelling Roman exploring Japanese bath culture and Sekkou Boys is about animate plaster-casts of famous sculptures living as idols in modern Japan. Just look at that perfect complementation. Watch both. 

Both are great comedies which display legendary saints and gods living in ordinary situations. Although in Sekkou Boys they are not the actual physical embodiment of these figures (since they are plaster), they still retain the same personality traits as them. 

-Sekkou Boys and ClassicaLoid contain the same comedy of wacky and absurd humor. -Both contain long dead influential men being reimagined in modern day society. -Both revolve around music, but ClassicaLoid contains classical music while Sekkou Boys contains J-Pop.