The IPA handbook is a work of phonetics not phonology  Yes that is a serious proposal for palatalized vowelspublished by a serious linguist whom I assuming doesnt use the moniker kwamigami at wiki  You seem to have a very limited inflexible approach to this topic which is unfortunate Why cant you compass the idea of expanded discussion and alternative accounts which might not agree with how to describe Japanese phonology And you wonder why so many people have given up on trying to improve linguistics pages at wiki