From p.144 of 06Jul issue of Tokyo Walker :

There will be a drama called "Fan Letters" performing in Theater 
Tops in Shinjuku from 7/6-7/11.  Each performance have 2 difference 
actress acting as a fiction writer and a fan of that writer.  

On the 7/8 performance, Yokoyama Chisa will be the writer while 
Matsumoto Rika will be the fan.  

Ticket : 2000 yen reservated seat, 2300 yen free seating.

--
'CuSO4' Yung
cuso4@cuso4.com, yung@cuso4.com, chyung@hknet.com, cuso4@valise.com