hi hi im looking for a manga about a guy who likes ballet.. but follows a traditional japanese dance education since he is the heir of the family (japanese dance family..). his niece or sister does ballet though and teaches him... so he knows only the moves of the girls

but then when he practices in secret.. he get seen by a superfamous balletdancer all the girls love >< <3 and this balletdancer decides he is his perfect match.. of course he thinks its a girl..

• the boy lost a set of keys that this balletdancer gave to his cousin who goes to the same school.. who knows who the dancing "girl" was... (boy)

and forces him with treaths to go to his house.. crossdress and fool his cousin... of course it fails.. XD and he gets forced to become a ballerina

but what was the title again?

nvm already found it XD it was coda not even an shounen ai XD