Previously, we reported that Fukuda Saki and Matsushita Yuya will be starring in the upcoming late night drama, "Quartet", which will start airing on January 18th. An announcement was made recently about the addition of new cast members,�Kamikawa Takaya and Natsuna, who will make up the remaining half of the "Quartet".

�Quartet� is based off a series written by�Osawa Arimasa, and has been described as a story of "crime-action", in which 'Shun' (Fukuda), 'Takeru' (Matsushita), and 'Kasumi' (Natsuna) are hired by 'Kuchinawa' (Kamikawa) from the metropolitan police department to help his secret undercover investigation.

The visuals featuring each cast member has also been revealed, so check them out below!

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Source & photo: Walkerplus