Unveiled with a flourish, Kaminarimon’s 10-yearly renovation was completed last week with the hanging of the refurbished, near-700kg paper lantern, courtesy of sponsors Matsushita Denki, otherwise known as Panasonic. So Fu-jin and Rai-jin, gods of wind and thunder on guard duty either side (who also got the full beauty makeover), can breathe easy. And visitors can jump.