 Delighted to be here with Seichi Sugawa, who's the Chairman of ITUT's Study Group 3. Welcome, Seichi. Thank you very much, Tobi, for me to give this opportunity to have the interview. Thank you very much. So it's a new study period, a fresh start. Could you give us an idea of how the first meeting of this study period went for Study Group 3? Yes, it's US, with pleasure. We actually, two weeks ago, we had the first meeting for this study period. And you know very well that from WTSA and WICAT, we are tasked with many items. So we should respond to those requirements. And some questions are requested to do jointly with Study Group 2. Study Group 2 is the group which handles numbering and service definition as well. So my focus was how to respond to those questions or requirements. And I'm very glad that we have successfully set up some groups. And we can keep working constantly, even between the Study Group 3 meeting, to study those questions. And I hope we can successfully respond to those questions to the next WTSA. Excellent. And of course WTSA is where we last met and we last talked. And two of the hot topics at that point were roaming because Study Group 3 had recently approved a roaming recommendation, an international internet connectivity. I was wondering if you could give us an idea of whether we're developing those topics or whether there are any hot topics like that that we can expect to see on Study Group 3's agenda. In terms of the D98, it's the mobile roaming recommendation. It was the first recommendation on this area. And it was a very good baseline for the discussion of WICET. So with this precedent, D98, we have successfully come up with concrete articles in ITL. So without D98, perhaps it was very difficult to achieve that goal. And also in the first Study Group 3 meeting, we have decided to continue the Rappoto Group in charge of the mobile roaming for the benefit of customers. That is to say we have agreed to provide more transparency of information to customers when they roam in other countries. But we wish to continue the study to give the case studies and use case and some other good examples. And we show the operators, look, this is a very good way to inform customers effectively those information. So we have decided to continue the study. So I'm very glad to say that. I understand, talking about information sharing, I understand that that's a role that you want to develop within Study Group 3. Perhaps as a last question, you could perhaps give us an idea of how you want to develop that function. Firstly, we have decided the terms of reference of this continuation of the Rappoto Groups and they are going to focus their effort to gather all the information from every part of the world to show that the good example of the transparency. Yes, this might be the first step. And probably gradually they will be thinking about to come up with some guidelines, etc. That's great. Thank you so much for coming to talk to us this morning. It's really my pleasure to have the interview with you. Thank you very much, Tobi.