Forbidden Dance, tome 4Hinako Ashihara2000

Aya is more confident than ever that she belongs in the formerly all-male dance troupe COOL, founded and run by Akira, the boy she realizes she's falling in love with. In the glow of accomplishment and new love, Aya learns that COOL is at a pivotal time--their anniversary is approaching, and unless Akira can find a sponsor to fund the anniversary show, COOL will cease to exist!

Titre original : Tenshi no kiss, book 4 (2000)