Guest, by implication, you appear to be saying "he is around". We trust he is ok too. We do not wish to pursue this to the nth degree, merely to know that he is "ok". I do not know who his employers are, so not able to contact by email
Not being an in depth reader of this forum, I do not know of the "offensive behaviour" to which you refer (apart from the usual trolls) -- and I wonder if you are inferring that any of this was directed at Masato. It's just that the question lies unanswered -- like someone lost the letter of resignation.