On June 9, 2011, we received the instruction document
"(Instruction) Regarding installment of treatment facility and
storing facility of water including highly concentrated
radioactive materials at Fukushima Daiichi Nuclear Power Station"*
from Nuclear and Industrial Safety Agency (NISA) of Ministry of
Economy, Trade and Industry.
                                             (Previously announced)

Subject to this instruction, we have been dealing with the
accumulated water containing highly concentrated radioactive
materials in the Centralized Radiation Waste Treatment Facility.
We would like to announce that we have summarized the latest
situation of storing and treatment of accumulated water containing
highly concentrated radioactive materials, and reported it to NISA.

Attachment: 
 Situation of storing and treatment of accumulated water including 
highly concentrated radioactive materials at Fukushima Daiichi 
Nuclear Power Station (5th Release)(76.3KB) 

* (Instruction) Regarding installment of treatment facility and
storing facility of water including highly concentrated radioactive
materials at Fukushima Daiichi Nuclear Power Station (NISA No. 6,
June 8, 2011)

We have provided a Japanese press release version of the instruction
document received from NISA.  However, at this time we have reserved
the right to not provide an English version due to potential
misunderstandings that may arise from an inaccurate rendering of the
original Japanese text.
We may provide the English translation that NISA releases in our
press releases. However, in principle we would advise you to visit
the NISA website for timely and accurate information.