This is the Google translation of the interview. The interesting part:
Q: As many users are interested, I would have to be equipped with a digital SLR camera. 2 the idea of sensitivity so you can take pictures which is twice less noise, I would simply think, including me, what are not going so easily.
A: Yes, because this type 1/2.4 small pixel size has been achieved the sensitivity of two-fold. Digital SLR camera I have I was much more pixel size. It is easy to collect the light from that case, two times the sensitivity of a sudden you're not.
Mu understand of the last sentence is that the Exmor R sensor will not be so efficient in a DSLR. Anybody got a better translation?