Blue Impulse for each aircraft: white, red, blue, green and yellow and painted in silver, light blue, blue and pink; on the leader's aircraft, the blue is replaced by gold. Later, in 1961, all five aircraft received a special paint scheme of overall white with blue flashes. In 1964, Blue Impulse performed at the opening of the 1964 Summer Olympics in Tokyo, drawing the Olympic rings in the air with coloured smoke. In 1970, at the opening of Expo '70 in Osaka, the team drew "Expo '70" in the air. In February 1982, after 545 air demonstrations, Blue Impulse replaced the Sabres
Legend of the Five Rings five interlocking rings. The only way to completely resolve the issue was to quit using the symbol. For the role-playing game this meant very little, but for the collectible card game it meant that the backing of the cards had to be redesigned, which left players with a mix of cards that essentially resulted in marked decks. In an attempt to appease the players, Wizards released the first set with the different backs – Spirit Wars – bundled with opaque sleeves that would obscure the designs on the backs of the cards, allowing players to use any mix of cards