The authors have addressed the concerns of the referees and the paper is now acceptable for publication in NPG. However the authors still need help in their English and I recommend that a native English speaker go over the entire manuscript before a final version is submitted. For example the name "Hoshino" is consistently misspelled throughout the revision of the text. Some of the sentences in the revised abstract are not good English.

All three of the referees had major concerns with your interpretation (or lack thereof) and scalings. These appear to be adequately addressed in the revision. However if the referees still find that the amendments are not sufficient, I encourage them to write a comment on the paper.