As group units take over the idol industry, Terakado Tsu must adapt or fall behind the times. But the idol she forms a combo unit with is... Kagura?

Boogie Diamonds 48 has to deal with the sudden arrival of Galaxy Kingdom Bitches 48, who challenge them for the spot of Edo's top idol!

The battle at the Oedo Dome heats up as the fans waver between the two groups, but Otsu is still holed up indoors. Will she fade away, or will Shinpachi and gang rekindle her passion?