Thread: Anyone know this manga???

Hi, i used to read a manga for a long time (i think about 10 years) and i don't know either the name of manga (because i read in Thai language) or author.

the story is about the 3 cops, 1 woman and 2 man, who become children because of some medicine. So they go to primary school and work as police even they are children. I'm not sure but may be the woman name is Morinaka Mai. She is the daughter of the motorbike repair shop, so she can be power up when she smell bike oil.

Anyone knows what is the title of this manga, and also the author ?? i can't find the complete one in my country, so may be i can find on-line.

Thanks a lot, . ^.^

p.s. I'm not sure that i'm post in right forum or not, if not - sorry.

Should be the right forum.

Oy, but this sounds familiar, but I can't place it. Question: could the name be Naomi instead of Mai? Could this be relevant?

The closest I can think of is Cased Closed (AKA Detective Conan) except it's only him who get's turned into a child. Not two other cops as well.