If you're looking for manga similar to Ozmafia!!, you might like these titles.
The meeting and formation of the idol group TRIGGER, rivals of IDOLiSH7. The three move beyond rocky first impressions and clashing personalities to form a group that is truly first-class.
It all began on a fateful Sunday afternoon while Alice was in the garden with her sister…or did it? Alice doesn’t know why a white rabbit whisked her off to a land full of wonders, but the lines of reality have blurred, and she thinks she’s in a dream. It must be, since the white rabbit is a handsome man who’s confessed his undying love for her, and his whimsical Country of Hearts is surprisingly vicious. But when faced with this strange rabbit and the depth of his feelings for her, Alice starts to wonder how she could possibly dream up a love so deep…because it’s more profound than anything she’s ever known.
After successfully getting hired as a fashion designer, Mai rewarded herself with a trip to Kyoto and was just enjoying herself when she got struck by lightning at Honno-ji. She then loses consciousness awaking only to find Honno-ji ablaze. In the spur of the moment, she saves a person from being attacked, but it turns out he's Oda Nobunaga?!
Alice is an Outsider trying to find her way in a crazy new world. Julius is the Clockmaker, shunned by other role-holders and living like a hermit. Both have shut away their hearts behind walls of thorny vines. But when a meddling outside force turns those metaphorical thorns into something very real, both Alice and Julius must confront their own hearts and admit what they really feel. Otherwise, they could both remain trapped in the labyrinth of thorns forever! Follow Alice, Ace, and Julius in this charming story set in the Country of Hearts, as they navigate their way through a maze like no other.
Tsukiko is in the library searching for books about tea ceremony, so she can get closer to Homare-sempai. But then sempai shows up... How will he react?
When Haruka gets the chance to take the entrance exam for Saotome Academy for the Performing Arts, it seems as though she’s one step closer to her dream of composing songs for her favorite singer, Hayato. However, this is no gleeful high school musical experience, and Haruka’s hiding a dreadful secret that may silence her musical ambitions forever. And even if she does get into Saotome, the competition will be more brutal than going on Japan’s Top Idol!