i think we have the technology to build taller in tokyo but the costs just don't make sense. this structure is made up of thousands and thousands of metal rods which are meant to support a few floors and dozens of broadcasting antennas.
imagine how much steel they'd need to make a building just as tall that's almost completely habitable. not only would it have small floor plates (or extremely large ones), but it'd cost millions more. it just wouldn't make sense to developers.
but anyways, stop derailing the thread. lets stick to our opinions on the building and comments about its construction. there's an
appropriate sub-forum for these types of conversations.