On February 24, 2012, we received an instruction document* titled 
"Correspondence for temperature increase in the lower part of the Reactor 
Pressure Vessel of Unit 2 at TEPCO Fukushima Daiichi Nuclear Power Station" 
from Nuclear and Industrial Safety Agency (NISA) of Ministry of Economy, 
Trade and Industry.             (Previously announced on February 25, 2012) 
 
In accordance with the instruction, we submitted the report on the 
alternative method for monitoring temperature inside the Reactor of Unit 2 
at Fukushima Daiichi Nuclear Power Station and the reliability evaluation 
of the thermometers inside the Reactors and the Primary Containment Vessels 
of Unit 1, 2 & 3 to NISA yesterday. 
                                                                        END 
 
(Attachment) 
- Report on the correspondence for temperature increase in the lower part 
  of the Reactor Pressure Vessel of Unit 2 at TEPCO Fukushima Daiichi 
  Nuclear Power Station (PDF 3.22MB) 
 
  The aforementioned attachments are only available in Japanese. 
  We apologize for any inconvenience this may cause. 
 
* Instruction document 
Correspondence for temperature increase in the lower part of the Reactor 
Pressure Vessel of Unit 2 at TEPCO Fukushima Daiichi Nuclear Power Station 
                                             (February 24, 2012, NISA No.4) 
 
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.