Yesterday, we received an instruction document, from Nuclear and
Industrial Safety Agency (NISA), entitled "Instruction to submit reports
related to installation of alternative cooling and filtering system of
spent fuel pool of Unit 1 and Unit 4 of Fukushima Daiichi Nuclear Power
Station".*

Pursuant to the instruction, we will compile the report related to
installation of alternative cooling and filtering system of spent fuel
pool of Unit 1 and Unit 4 of Fukushima Daiichi Nuclear Power Station,
regarding the effect of the system on stable cooling of spent fuel in the
spent fuel pool and assessment of safety and promptly report to NISA. 

                                                                       End

*Instruction Document
Instruction to submit reports related to installation of alternative
cooling and filtering system of spent fuel pool of Unit 1 and Unit 4 of
Fukushima Daiichi Nuclear Power Station

We have provided a Japanese press release version of the instruction
document received from NISA. However, at this time we have reserved the
right not to 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.