If you're looking for manga similar to Garden Club Detective Squad, you might like these titles.
Every Thursday afternoon, once a month, students at Love High cast their votes in a popularity poll. The result? A brutal ranking system that determines the entire social hierarchy of the school. After starting at the bottom, can new transfer student Suji make her way to the top of the pyramid?
Jaime finds himself alone in the world after his grandmother passes, and so does Percy. So when Jaime moves to a new neighborhood, Percy makes sure to follow the only thing he has left in the world... Only Jaime doesn’t know who Percy is. The two soon learn that their lives are even more intertwined than either ever knew. Along the way, they meet Jessica, the erotic thriller novelist with three cats, and Noland, a former colleague of Jaime’s who apparently dropped out. And after meeting Jessica’s cats, Percy learns he has a special gift: he speaks Yumyum, the language of Yummies (aka hoomans).
What if you could return to a moment in your memories that can be recalled by a scent? This is the story of a perfumer, who goes by the name J, and the people who are tranced by the perfumes J makes in which the extract of a fragrance is reminiscent of their nostalgia.